53112410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21503}}^1$

素因数の和:21542

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 55267750

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 21503, 43006, 107515, 215030, 279539, 408557, 559078, 817114, 1397695, 2042785, 2795390, 4085570, 5311241, 10622482, 26556205, 53112410]

約数ペア:

[(1, 53112410), (2, 26556205), (5, 10622482), (10, 5311241), (13, 4085570), (19, 2795390), (26, 2042785), (38, 1397695), (65, 817114), (95, 559078), (130, 408557), (190, 279539), (247, 215030), (494, 107515), (1235, 43006), (2470, 21503)]