55939620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:801

約数の個数: 96

約数和(自身を含む): 172440576

約数和(自身を除く): 116500956

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 131, 132, 165, 220, 262, 330, 393, 524, 647, 655, 660, 786, 1294, 1310, 1441, 1572, 1941, 1965, 2588, 2620, 2882, 3235, 3882, 3930, 4323, 5764, 6470, 7117, 7205, 7764, 7860, 8646, 9705, 12940, 14234, 14410, 17292, 19410, 21351, 21615, 28468, 28820, 35585, 38820, 42702, 43230, 71170, 84757, 85404, 86460, 106755, 142340, 169514, 213510, 254271, 339028, 423785, 427020, 508542, 847570, 932327, 1017084, 1271355, 1695140, 1864654, 2542710, 2796981, 3729308, 4661635, 5085420, 5593962, 9323270, 11187924, 13984905, 18646540, 27969810, 55939620]

約数ペア:

[(1, 55939620), (2, 27969810), (3, 18646540), (4, 13984905), (5, 11187924), (6, 9323270), (10, 5593962), (11, 5085420), (12, 4661635), (15, 3729308), (20, 2796981), (22, 2542710), (30, 1864654), (33, 1695140), (44, 1271355), (55, 1017084), (60, 932327), (66, 847570), (110, 508542), (131, 427020), (132, 423785), (165, 339028), (220, 254271), (262, 213510), (330, 169514), (393, 142340), (524, 106755), (647, 86460), (655, 85404), (660, 84757), (786, 71170), (1294, 43230), (1310, 42702), (1441, 38820), (1572, 35585), (1941, 28820), (1965, 28468), (2588, 21615), (2620, 21351), (2882, 19410), (3235, 17292), (3882, 14410), (3930, 14234), (4323, 12940), (5764, 9705), (6470, 8646), (7117, 7860), (7205, 7764)]