51142376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{336463}}^1$

素因数の和:336488

約数の個数: 16

約数和(自身を含む): 100939200

約数和(自身を除く): 49796824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 336463, 672926, 1345852, 2691704, 6392797, 12785594, 25571188, 51142376]

約数ペア:

[(1, 51142376), (2, 25571188), (4, 12785594), (8, 6392797), (19, 2691704), (38, 1345852), (76, 672926), (152, 336463)]