50157940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 129314304

約数和(自身を除く): 79156364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 37, 46, 70, 74, 92, 115, 140, 148, 161, 185, 230, 259, 322, 370, 421, 460, 518, 644, 740, 805, 842, 851, 1036, 1295, 1610, 1684, 1702, 2105, 2590, 2947, 3220, 3404, 4210, 4255, 5180, 5894, 5957, 8420, 8510, 9683, 11788, 11914, 14735, 15577, 17020, 19366, 23828, 29470, 29785, 31154, 38732, 48415, 58940, 59570, 62308, 67781, 77885, 96830, 109039, 119140, 135562, 155770, 193660, 218078, 271124, 311540, 338905, 358271, 436156, 545195, 677810, 716542, 1090390, 1355620, 1433084, 1791355, 2180780, 2507897, 3582710, 5015794, 7165420, 10031588, 12539485, 25078970, 50157940]

約数ペア:

[(1, 50157940), (2, 25078970), (4, 12539485), (5, 10031588), (7, 7165420), (10, 5015794), (14, 3582710), (20, 2507897), (23, 2180780), (28, 1791355), (35, 1433084), (37, 1355620), (46, 1090390), (70, 716542), (74, 677810), (92, 545195), (115, 436156), (140, 358271), (148, 338905), (161, 311540), (185, 271124), (230, 218078), (259, 193660), (322, 155770), (370, 135562), (421, 119140), (460, 109039), (518, 96830), (644, 77885), (740, 67781), (805, 62308), (842, 59570), (851, 58940), (1036, 48415), (1295, 38732), (1610, 31154), (1684, 29785), (1702, 29470), (2105, 23828), (2590, 19366), (2947, 17020), (3220, 15577), (3404, 14735), (4210, 11914), (4255, 11788), (5180, 9683), (5894, 8510), (5957, 8420)]