51458230

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 95644800

約数和(自身を除く): 44186570

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 265, 395, 530, 790, 1229, 2458, 4187, 6145, 8374, 12290, 20935, 41870, 65137, 97091, 130274, 194182, 325685, 485455, 651370, 970910, 5145823, 10291646, 25729115, 51458230]

約数ペア:

[(1, 51458230), (2, 25729115), (5, 10291646), (10, 5145823), (53, 970910), (79, 651370), (106, 485455), (158, 325685), (265, 194182), (395, 130274), (530, 97091), (790, 65137), (1229, 41870), (2458, 20935), (4187, 12290), (6145, 8374)]