42981850

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{4969}}^1$

素因数の和:5154

約数の個数: 24

約数和(自身を含む): 80424540

約数和(自身を除く): 37442690

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 865, 1730, 4325, 4969, 8650, 9938, 24845, 49690, 124225, 248450, 859637, 1719274, 4298185, 8596370, 21490925, 42981850]

約数ペア:

[(1, 42981850), (2, 21490925), (5, 8596370), (10, 4298185), (25, 1719274), (50, 859637), (173, 248450), (346, 124225), (865, 49690), (1730, 24845), (4325, 9938), (4969, 8650)]