47046620

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{14983}}^1$

素因数の和:15149

約数の個数: 24

約数和(自身を含む): 99433824

約数和(自身を除く): 52387204

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 14983, 29966, 59932, 74915, 149830, 299660, 2352331, 4704662, 9409324, 11761655, 23523310, 47046620]

約数ペア:

[(1, 47046620), (2, 23523310), (4, 11761655), (5, 9409324), (10, 4704662), (20, 2352331), (157, 299660), (314, 149830), (628, 74915), (785, 59932), (1570, 29966), (3140, 14983)]