49214120

素因数分解:

$2^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1867}}^1$

素因数の和:2537

約数の個数: 32

約数和(自身を含む): 110959200

約数和(自身を除く): 61745080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 659, 1318, 1867, 2636, 3295, 3734, 5272, 6590, 7468, 9335, 13180, 14936, 18670, 26360, 37340, 74680, 1230353, 2460706, 4921412, 6151765, 9842824, 12303530, 24607060, 49214120]

約数ペア:

[(1, 49214120), (2, 24607060), (4, 12303530), (5, 9842824), (8, 6151765), (10, 4921412), (20, 2460706), (40, 1230353), (659, 74680), (1318, 37340), (1867, 26360), (2636, 18670), (3295, 14936), (3734, 13180), (5272, 9335), (6590, 7468)]