47776090

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{53681}}^1$

素因数の和:53777

約数の個数: 16

約数和(自身を含む): 86964840

約数和(自身を除く): 39188750

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 53681, 107362, 268405, 536810, 4777609, 9555218, 23888045, 47776090]

約数ペア:

[(1, 47776090), (2, 23888045), (5, 9555218), (10, 4777609), (89, 536810), (178, 268405), (445, 107362), (890, 53681)]