49693120

素因数分解:

$2^6\times 5^1\times {\mathrm{155291}}^1$

素因数の和:155308

約数の個数: 28

約数和(自身を含む): 118332504

約数和(自身を除く): 68639384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 155291, 310582, 621164, 776455, 1242328, 1552910, 2484656, 3105820, 4969312, 6211640, 9938624, 12423280, 24846560, 49693120]

約数ペア:

[(1, 49693120), (2, 24846560), (4, 12423280), (5, 9938624), (8, 6211640), (10, 4969312), (16, 3105820), (20, 2484656), (32, 1552910), (40, 1242328), (64, 776455), (80, 621164), (160, 310582), (320, 155291)]