56365985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 21774175

約数列:

[1, 5, 13, 23, 37, 65, 115, 185, 299, 481, 851, 1019, 1495, 2405, 4255, 5095, 11063, 13247, 23437, 37703, 55315, 66235, 117185, 188515, 304681, 490139, 867169, 1523405, 2450695, 4335845, 11273197, 56365985]

約数ペア:

[(1, 56365985), (5, 11273197), (13, 4335845), (23, 2450695), (37, 1523405), (65, 867169), (115, 490139), (185, 304681), (299, 188515), (481, 117185), (851, 66235), (1019, 55315), (1495, 37703), (2405, 23437), (4255, 13247), (5095, 11063)]