52204760

素因数分解:

$2^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3191}}^1$

素因数の和:3611

約数の個数: 32

約数和(自身を含む): 117784800

約数和(自身を除く): 65580040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 409, 818, 1636, 2045, 3191, 3272, 4090, 6382, 8180, 12764, 15955, 16360, 25528, 31910, 63820, 127640, 1305119, 2610238, 5220476, 6525595, 10440952, 13051190, 26102380, 52204760]

約数ペア:

[(1, 52204760), (2, 26102380), (4, 13051190), (5, 10440952), (8, 6525595), (10, 5220476), (20, 2610238), (40, 1305119), (409, 127640), (818, 63820), (1636, 31910), (2045, 25528), (3191, 16360), (3272, 15955), (4090, 12764), (6382, 8180)]