47899130

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{30509}}^1$

素因数の和:30673

約数の個数: 16

約数和(自身を含む): 86770440

約数和(自身を除く): 38871310

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 30509, 61018, 152545, 305090, 4789913, 9579826, 23949565, 47899130]

約数ペア:

[(1, 47899130), (2, 23949565), (5, 9579826), (10, 4789913), (157, 305090), (314, 152545), (785, 61018), (1570, 30509)]