55313260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{38953}}^1$

素因数の和:39033

約数の個数: 24

約数和(自身を含む): 117796896

約数和(自身を除く): 62483636

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 38953, 77906, 155812, 194765, 389530, 779060, 2765663, 5531326, 11062652, 13828315, 27656630, 55313260]

約数ペア:

[(1, 55313260), (2, 27656630), (4, 13828315), (5, 11062652), (10, 5531326), (20, 2765663), (71, 779060), (142, 389530), (284, 194765), (355, 155812), (710, 77906), (1420, 38953)]