61850776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 133106400

約数和(自身を除く): 71255624

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 113, 152, 226, 247, 277, 452, 494, 554, 904, 988, 1108, 1469, 1976, 2147, 2216, 2938, 3601, 4294, 5263, 5876, 7202, 8588, 10526, 11752, 14404, 17176, 21052, 27911, 28808, 31301, 42104, 55822, 62602, 68419, 111644, 125204, 136838, 223288, 250408, 273676, 406913, 547352, 594719, 813826, 1189438, 1627652, 2378876, 3255304, 4757752, 7731347, 15462694, 30925388, 61850776]

約数ペア:

[(1, 61850776), (2, 30925388), (4, 15462694), (8, 7731347), (13, 4757752), (19, 3255304), (26, 2378876), (38, 1627652), (52, 1189438), (76, 813826), (104, 594719), (113, 547352), (152, 406913), (226, 273676), (247, 250408), (277, 223288), (452, 136838), (494, 125204), (554, 111644), (904, 68419), (988, 62602), (1108, 55822), (1469, 42104), (1976, 31301), (2147, 28808), (2216, 27911), (2938, 21052), (3601, 17176), (4294, 14404), (5263, 11752), (5876, 10526), (7202, 8588)]