57990790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 124104960

約数和(自身を除く): 66114170

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 107, 110, 130, 143, 214, 286, 379, 535, 715, 758, 1070, 1177, 1391, 1430, 1895, 2354, 2782, 3790, 4169, 4927, 5885, 6955, 8338, 9854, 11770, 13910, 15301, 20845, 24635, 30602, 40553, 41690, 49270, 54197, 76505, 81106, 108394, 153010, 202765, 270985, 405530, 446083, 527189, 541970, 892166, 1054378, 2230415, 2635945, 4460830, 5271890, 5799079, 11598158, 28995395, 57990790]

約数ペア:

[(1, 57990790), (2, 28995395), (5, 11598158), (10, 5799079), (11, 5271890), (13, 4460830), (22, 2635945), (26, 2230415), (55, 1054378), (65, 892166), (107, 541970), (110, 527189), (130, 446083), (143, 405530), (214, 270985), (286, 202765), (379, 153010), (535, 108394), (715, 81106), (758, 76505), (1070, 54197), (1177, 49270), (1391, 41690), (1430, 40553), (1895, 30602), (2354, 24635), (2782, 20845), (3790, 15301), (4169, 13910), (4927, 11770), (5885, 9854), (6955, 8338)]