50144220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2341}}^1$

素因数の和:2380

約数の個数: 144

約数和(自身を含む): 184137408

約数和(自身を除く): 133993188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2341, 2380, 3060, 3570, 4284, 4682, 5355, 7023, 7140, 9364, 10710, 11705, 14046, 16387, 21069, 21420, 23410, 28092, 32774, 35115, 39797, 42138, 46820, 49161, 65548, 70230, 79594, 81935, 84276, 98322, 105345, 119391, 140460, 147483, 159188, 163870, 196644, 198985, 210690, 238782, 245805, 278579, 294966, 327740, 358173, 397970, 421380, 477564, 491610, 557158, 589932, 596955, 716346, 737415, 795940, 835737, 983220, 1114316, 1193910, 1392895, 1432692, 1474830, 1671474, 1790865, 2387820, 2507211, 2785790, 2949660, 3342948, 3581730, 4178685, 5014422, 5571580, 7163460, 8357370, 10028844, 12536055, 16714740, 25072110, 50144220]

約数ペア:

[(1, 50144220), (2, 25072110), (3, 16714740), (4, 12536055), (5, 10028844), (6, 8357370), (7, 7163460), (9, 5571580), (10, 5014422), (12, 4178685), (14, 3581730), (15, 3342948), (17, 2949660), (18, 2785790), (20, 2507211), (21, 2387820), (28, 1790865), (30, 1671474), (34, 1474830), (35, 1432692), (36, 1392895), (42, 1193910), (45, 1114316), (51, 983220), (60, 835737), (63, 795940), (68, 737415), (70, 716346), (84, 596955), (85, 589932), (90, 557158), (102, 491610), (105, 477564), (119, 421380), (126, 397970), (140, 358173), (153, 327740), (170, 294966), (180, 278579), (204, 245805), (210, 238782), (238, 210690), (252, 198985), (255, 196644), (306, 163870), (315, 159188), (340, 147483), (357, 140460), (420, 119391), (476, 105345), (510, 98322), (595, 84276), (612, 81935), (630, 79594), (714, 70230), (765, 65548), (1020, 49161), (1071, 46820), (1190, 42138), (1260, 39797), (1428, 35115), (1530, 32774), (1785, 28092), (2142, 23410), (2341, 21420), (2380, 21069), (3060, 16387), (3570, 14046), (4284, 11705), (4682, 10710), (5355, 9364), (7023, 7140)]