53780108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{707633}}^1$

素因数の和:707656

約数の個数: 12

約数和(自身を含む): 99068760

約数和(自身を除く): 45288652

約数列:

[1, 2, 4, 19, 38, 76, 707633, 1415266, 2830532, 13445027, 26890054, 53780108]

約数ペア:

[(1, 53780108), (2, 26890054), (4, 13445027), (19, 2830532), (38, 1415266), (76, 707633)]