47055856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{154789}}^1$

素因数の和:154816

約数の個数: 20

約数和(自身を含む): 95969800

約数和(自身を除く): 48913944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 154789, 309578, 619156, 1238312, 2476624, 2940991, 5881982, 11763964, 23527928, 47055856]

約数ペア:

[(1, 47055856), (2, 23527928), (4, 11763964), (8, 5881982), (16, 2940991), (19, 2476624), (38, 1238312), (76, 619156), (152, 309578), (304, 154789)]