56491505

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 79626240

約数和(自身を除く): 23134735

約数列:

[1, 5, 7, 35, 71, 127, 179, 355, 497, 635, 889, 895, 1253, 2485, 4445, 6265, 9017, 12709, 22733, 45085, 63119, 63545, 88963, 113665, 159131, 315595, 444815, 795655, 1614043, 8070215, 11298301, 56491505]

約数ペア:

[(1, 56491505), (5, 11298301), (7, 8070215), (35, 1614043), (71, 795655), (127, 444815), (179, 315595), (355, 159131), (497, 113665), (635, 88963), (889, 63545), (895, 63119), (1253, 45085), (2485, 22733), (4445, 12709), (6265, 9017)]