57813990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2797}}^1$

素因数の和:2873

約数の個数: 64

約数和(自身を含む): 152300736

約数和(自身を除く): 94486746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 2797, 3445, 4134, 5594, 6890, 8391, 10335, 13985, 16782, 20670, 27970, 36361, 41955, 72722, 83910, 109083, 148241, 181805, 218166, 296482, 363610, 444723, 545415, 741205, 889446, 1090830, 1482410, 1927133, 2223615, 3854266, 4447230, 5781399, 9635665, 11562798, 19271330, 28906995, 57813990]

約数ペア:

[(1, 57813990), (2, 28906995), (3, 19271330), (5, 11562798), (6, 9635665), (10, 5781399), (13, 4447230), (15, 3854266), (26, 2223615), (30, 1927133), (39, 1482410), (53, 1090830), (65, 889446), (78, 741205), (106, 545415), (130, 444723), (159, 363610), (195, 296482), (265, 218166), (318, 181805), (390, 148241), (530, 109083), (689, 83910), (795, 72722), (1378, 41955), (1590, 36361), (2067, 27970), (2797, 20670), (3445, 16782), (4134, 13985), (5594, 10335), (6890, 8391)]