55283690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 128241792

約数和(自身を除く): 72958102

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 77, 107, 110, 121, 122, 154, 214, 242, 305, 385, 427, 535, 605, 610, 671, 749, 770, 847, 854, 1070, 1177, 1210, 1342, 1498, 1694, 2135, 2354, 3355, 3745, 4235, 4270, 4697, 5885, 6527, 6710, 7381, 7490, 8239, 8470, 9394, 11770, 12947, 13054, 14762, 16478, 23485, 25894, 32635, 36905, 41195, 45689, 46970, 51667, 64735, 65270, 71797, 73810, 82390, 90629, 91378, 103334, 129470, 143594, 181258, 228445, 258335, 358985, 453145, 456890, 502579, 516670, 717970, 789767, 906290, 1005158, 1579534, 2512895, 3948835, 5025790, 5528369, 7897670, 11056738, 27641845, 55283690]

約数ペア:

[(1, 55283690), (2, 27641845), (5, 11056738), (7, 7897670), (10, 5528369), (11, 5025790), (14, 3948835), (22, 2512895), (35, 1579534), (55, 1005158), (61, 906290), (70, 789767), (77, 717970), (107, 516670), (110, 502579), (121, 456890), (122, 453145), (154, 358985), (214, 258335), (242, 228445), (305, 181258), (385, 143594), (427, 129470), (535, 103334), (605, 91378), (610, 90629), (671, 82390), (749, 73810), (770, 71797), (847, 65270), (854, 64735), (1070, 51667), (1177, 46970), (1210, 45689), (1342, 41195), (1498, 36905), (1694, 32635), (2135, 25894), (2354, 23485), (3355, 16478), (3745, 14762), (4235, 13054), (4270, 12947), (4697, 11770), (5885, 9394), (6527, 8470), (6710, 8239), (7381, 7490)]