28970950

素因数分解:

$2^1\times 5^2\times {\mathrm{727}}^1\times {\mathrm{797}}^1$

素因数の和:1536

約数の個数: 24

約数和(自身を含む): 54027792

約数和(自身を除く): 25056842

約数列:

[1, 2, 5, 10, 25, 50, 727, 797, 1454, 1594, 3635, 3985, 7270, 7970, 18175, 19925, 36350, 39850, 579419, 1158838, 2897095, 5794190, 14485475, 28970950]

約数ペア:

[(1, 28970950), (2, 14485475), (5, 5794190), (10, 2897095), (25, 1158838), (50, 579419), (727, 39850), (797, 36350), (1454, 19925), (1594, 18175), (3635, 7970), (3985, 7270)]