51874397820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{13099}}^1$

素因数の和:13577

約数の個数: 216

約数和(自身を含む): 183464190000

約数和(自身を除く): 131589792180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 449, 490, 588, 630, 735, 882, 898, 980, 1260, 1347, 1470, 1764, 1796, 2205, 2245, 2694, 2940, 3143, 4041, 4410, 4490, 5388, 6286, 6735, 8082, 8820, 8980, 9429, 12572, 13099, 13470, 15715, 16164, 18858, 20205, 22001, 26198, 26940, 28287, 31430, 37716, 39297, 40410, 44002, 47145, 52396, 56574, 62860, 65495, 66003, 78594, 80820, 88004, 91693, 94290, 110005, 113148, 117891, 130990, 132006, 141435, 157188, 183386, 188580, 196485, 198009, 220010, 235782, 261980, 264012, 275079, 282870, 330015, 366772, 392970, 396018, 440020, 458465, 471564, 550158, 565740, 589455, 641851, 660030, 785940, 792036, 825237, 916930, 990045, 1100316, 1178910, 1283702, 1320060, 1375395, 1650474, 1833860, 1925553, 1980090, 2357820, 2567404, 2750790, 3209255, 3300948, 3851106, 3960180, 4126185, 5501580, 5776659, 5881451, 6418510, 7702212, 8252370, 9627765, 11553318, 11762902, 12837020, 16504740, 17644353, 19255530, 23106636, 23525804, 28883295, 29407255, 35288706, 38511060, 41170157, 52933059, 57766590, 58814510, 70577412, 82340314, 88221765, 105866118, 115533180, 117629020, 123510471, 164680628, 176443530, 205850785, 211732236, 247020942, 264665295, 288191099, 352887060, 370531413, 411701570, 494041884, 529330590, 576382198, 617552355, 741062826, 823403140, 864573297, 1058661180, 1152764396, 1235104710, 1440955495, 1482125652, 1729146594, 1852657065, 2470209420, 2593719891, 2881910990, 3458293188, 3705314130, 4322866485, 5187439782, 5763821980, 7410628260, 8645732970, 10374879564, 12968599455, 17291465940, 25937198910, 51874397820]

約数ペア:

[(1, 51874397820), (2, 25937198910), (3, 17291465940), (4, 12968599455), (5, 10374879564), (6, 8645732970), (7, 7410628260), (9, 5763821980), (10, 5187439782), (12, 4322866485), (14, 3705314130), (15, 3458293188), (18, 2881910990), (20, 2593719891), (21, 2470209420), (28, 1852657065), (30, 1729146594), (35, 1482125652), (36, 1440955495), (42, 1235104710), (45, 1152764396), (49, 1058661180), (60, 864573297), (63, 823403140), (70, 741062826), (84, 617552355), (90, 576382198), (98, 529330590), (105, 494041884), (126, 411701570), (140, 370531413), (147, 352887060), (180, 288191099), (196, 264665295), (210, 247020942), (245, 211732236), (252, 205850785), (294, 176443530), (315, 164680628), (420, 123510471), (441, 117629020), (449, 115533180), (490, 105866118), (588, 88221765), (630, 82340314), (735, 70577412), (882, 58814510), (898, 57766590), (980, 52933059), (1260, 41170157), (1347, 38511060), (1470, 35288706), (1764, 29407255), (1796, 28883295), (2205, 23525804), (2245, 23106636), (2694, 19255530), (2940, 17644353), (3143, 16504740), (4041, 12837020), (4410, 11762902), (4490, 11553318), (5388, 9627765), (6286, 8252370), (6735, 7702212), (8082, 6418510), (8820, 5881451), (8980, 5776659), (9429, 5501580), (12572, 4126185), (13099, 3960180), (13470, 3851106), (15715, 3300948), (16164, 3209255), (18858, 2750790), (20205, 2567404), (22001, 2357820), (26198, 1980090), (26940, 1925553), (28287, 1833860), (31430, 1650474), (37716, 1375395), (39297, 1320060), (40410, 1283702), (44002, 1178910), (47145, 1100316), (52396, 990045), (56574, 916930), (62860, 825237), (65495, 792036), (66003, 785940), (78594, 660030), (80820, 641851), (88004, 589455), (91693, 565740), (94290, 550158), (110005, 471564), (113148, 458465), (117891, 440020), (130990, 396018), (132006, 392970), (141435, 366772), (157188, 330015), (183386, 282870), (188580, 275079), (196485, 264012), (198009, 261980), (220010, 235782)]