56017890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 169827840

約数和(自身を除く): 113809950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 41, 45, 47, 51, 57, 82, 85, 90, 94, 95, 102, 114, 123, 141, 153, 170, 171, 190, 205, 235, 246, 255, 282, 285, 306, 323, 342, 369, 410, 423, 470, 510, 570, 615, 646, 697, 705, 738, 765, 779, 799, 846, 855, 893, 969, 1230, 1394, 1410, 1530, 1558, 1598, 1615, 1710, 1786, 1845, 1927, 1938, 2091, 2115, 2337, 2397, 2679, 2907, 3230, 3485, 3690, 3854, 3895, 3995, 4182, 4230, 4465, 4674, 4794, 4845, 5358, 5781, 5814, 6273, 6970, 7011, 7191, 7790, 7990, 8037, 8930, 9635, 9690, 10455, 11562, 11685, 11985, 12546, 13243, 13395, 14022, 14382, 14535, 15181, 16074, 17343, 19270, 20910, 23370, 23970, 26486, 26790, 28905, 29070, 30362, 31365, 32759, 34686, 35055, 35955, 36613, 39729, 40185, 45543, 57810, 62730, 65518, 66215, 70110, 71910, 73226, 75905, 79458, 80370, 86715, 91086, 98277, 109839, 119187, 132430, 136629, 151810, 163795, 173430, 183065, 196554, 198645, 219678, 227715, 238374, 273258, 294831, 327590, 329517, 366130, 397290, 455430, 491385, 549195, 589662, 595935, 622421, 659034, 683145, 982770, 1098390, 1191870, 1244842, 1366290, 1474155, 1647585, 1867263, 2948310, 3112105, 3295170, 3734526, 5601789, 6224210, 9336315, 11203578, 18672630, 28008945, 56017890]

約数ペア:

[(1, 56017890), (2, 28008945), (3, 18672630), (5, 11203578), (6, 9336315), (9, 6224210), (10, 5601789), (15, 3734526), (17, 3295170), (18, 3112105), (19, 2948310), (30, 1867263), (34, 1647585), (38, 1474155), (41, 1366290), (45, 1244842), (47, 1191870), (51, 1098390), (57, 982770), (82, 683145), (85, 659034), (90, 622421), (94, 595935), (95, 589662), (102, 549195), (114, 491385), (123, 455430), (141, 397290), (153, 366130), (170, 329517), (171, 327590), (190, 294831), (205, 273258), (235, 238374), (246, 227715), (255, 219678), (282, 198645), (285, 196554), (306, 183065), (323, 173430), (342, 163795), (369, 151810), (410, 136629), (423, 132430), (470, 119187), (510, 109839), (570, 98277), (615, 91086), (646, 86715), (697, 80370), (705, 79458), (738, 75905), (765, 73226), (779, 71910), (799, 70110), (846, 66215), (855, 65518), (893, 62730), (969, 57810), (1230, 45543), (1394, 40185), (1410, 39729), (1530, 36613), (1558, 35955), (1598, 35055), (1615, 34686), (1710, 32759), (1786, 31365), (1845, 30362), (1927, 29070), (1938, 28905), (2091, 26790), (2115, 26486), (2337, 23970), (2397, 23370), (2679, 20910), (2907, 19270), (3230, 17343), (3485, 16074), (3690, 15181), (3854, 14535), (3895, 14382), (3995, 14022), (4182, 13395), (4230, 13243), (4465, 12546), (4674, 11985), (4794, 11685), (4845, 11562), (5358, 10455), (5781, 9690), (5814, 9635), (6273, 8930), (6970, 8037), (7011, 7990), (7191, 7790)]