54032380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{87149}}^1$

素因数の和:87189

約数の個数: 24

約数和(自身を含む): 117129600

約数和(自身を除く): 63097220

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 87149, 174298, 348596, 435745, 871490, 1742980, 2701619, 5403238, 10806476, 13508095, 27016190, 54032380]

約数ペア:

[(1, 54032380), (2, 27016190), (4, 13508095), (5, 10806476), (10, 5403238), (20, 2701619), (31, 1742980), (62, 871490), (124, 435745), (155, 348596), (310, 174298), (620, 87149)]