56391060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2053

約数の個数: 96

約数和(自身を含む): 176343552

約数和(自身を除く): 119952492

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 1987, 2365, 2580, 2838, 3974, 4730, 5676, 5961, 7095, 7948, 9460, 9935, 11922, 14190, 19870, 21857, 23844, 28380, 29805, 39740, 43714, 59610, 65571, 85441, 87428, 109285, 119220, 131142, 170882, 218570, 256323, 262284, 327855, 341764, 427205, 437140, 512646, 655710, 854410, 939851, 1025292, 1281615, 1311420, 1708820, 1879702, 2563230, 2819553, 3759404, 4699255, 5126460, 5639106, 9398510, 11278212, 14097765, 18797020, 28195530, 56391060]

約数ペア:

[(1, 56391060), (2, 28195530), (3, 18797020), (4, 14097765), (5, 11278212), (6, 9398510), (10, 5639106), (11, 5126460), (12, 4699255), (15, 3759404), (20, 2819553), (22, 2563230), (30, 1879702), (33, 1708820), (43, 1311420), (44, 1281615), (55, 1025292), (60, 939851), (66, 854410), (86, 655710), (110, 512646), (129, 437140), (132, 427205), (165, 341764), (172, 327855), (215, 262284), (220, 256323), (258, 218570), (330, 170882), (430, 131142), (473, 119220), (516, 109285), (645, 87428), (660, 85441), (860, 65571), (946, 59610), (1290, 43714), (1419, 39740), (1892, 29805), (1987, 28380), (2365, 23844), (2580, 21857), (2838, 19870), (3974, 14190), (4730, 11922), (5676, 9935), (5961, 9460), (7095, 7948)]