57106970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 111313440

約数和(自身を除く): 54206470

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 107, 190, 214, 265, 530, 535, 1007, 1070, 2014, 2033, 2809, 4066, 5035, 5618, 5671, 10070, 10165, 11342, 14045, 20330, 28090, 28355, 53371, 56710, 106742, 107749, 215498, 266855, 300563, 533710, 538745, 601126, 1077490, 1502815, 3005630, 5710697, 11421394, 28553485, 57106970]

約数ペア:

[(1, 57106970), (2, 28553485), (5, 11421394), (10, 5710697), (19, 3005630), (38, 1502815), (53, 1077490), (95, 601126), (106, 538745), (107, 533710), (190, 300563), (214, 266855), (265, 215498), (530, 107749), (535, 106742), (1007, 56710), (1070, 53371), (2014, 28355), (2033, 28090), (2809, 20330), (4066, 14045), (5035, 11342), (5618, 10165), (5671, 10070)]