50459420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 120657600

約数和(自身を除く): 70198180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 121, 145, 220, 242, 290, 319, 484, 580, 605, 638, 719, 1210, 1276, 1438, 1595, 2420, 2876, 3190, 3509, 3595, 6380, 7018, 7190, 7909, 14036, 14380, 15818, 17545, 20851, 31636, 35090, 39545, 41702, 70180, 79090, 83404, 86999, 104255, 158180, 173998, 208510, 229361, 347996, 417020, 434995, 458722, 869990, 917444, 1146805, 1739980, 2293610, 2522971, 4587220, 5045942, 10091884, 12614855, 25229710, 50459420]

約数ペア:

[(1, 50459420), (2, 25229710), (4, 12614855), (5, 10091884), (10, 5045942), (11, 4587220), (20, 2522971), (22, 2293610), (29, 1739980), (44, 1146805), (55, 917444), (58, 869990), (110, 458722), (116, 434995), (121, 417020), (145, 347996), (220, 229361), (242, 208510), (290, 173998), (319, 158180), (484, 104255), (580, 86999), (605, 83404), (638, 79090), (719, 70180), (1210, 41702), (1276, 39545), (1438, 35090), (1595, 31636), (2420, 20851), (2876, 17545), (3190, 15818), (3509, 14380), (3595, 14036), (6380, 7909), (7018, 7190)]