57212792

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 136936800

約数和(自身を除く): 79724008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 103, 104, 109, 182, 196, 206, 218, 364, 392, 412, 436, 637, 721, 728, 763, 824, 872, 1274, 1339, 1417, 1442, 1526, 2548, 2678, 2834, 2884, 3052, 5047, 5096, 5341, 5356, 5668, 5768, 6104, 9373, 9919, 10094, 10682, 10712, 11227, 11336, 18746, 19838, 20188, 21364, 22454, 37492, 39676, 40376, 42728, 44908, 65611, 69433, 74984, 78589, 79352, 89816, 131222, 138866, 145951, 157178, 262444, 277732, 291902, 314356, 524888, 550123, 555464, 583804, 628712, 1021657, 1100246, 1167608, 2043314, 2200492, 4086628, 4400984, 7151599, 8173256, 14303198, 28606396, 57212792]

約数ペア:

[(1, 57212792), (2, 28606396), (4, 14303198), (7, 8173256), (8, 7151599), (13, 4400984), (14, 4086628), (26, 2200492), (28, 2043314), (49, 1167608), (52, 1100246), (56, 1021657), (91, 628712), (98, 583804), (103, 555464), (104, 550123), (109, 524888), (182, 314356), (196, 291902), (206, 277732), (218, 262444), (364, 157178), (392, 145951), (412, 138866), (436, 131222), (637, 89816), (721, 79352), (728, 78589), (763, 74984), (824, 69433), (872, 65611), (1274, 44908), (1339, 42728), (1417, 40376), (1442, 39676), (1526, 37492), (2548, 22454), (2678, 21364), (2834, 20188), (2884, 19838), (3052, 18746), (5047, 11336), (5096, 11227), (5341, 10712), (5356, 10682), (5668, 10094), (5768, 9919), (6104, 9373)]