51556144

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{14071}}^1$

素因数の和:14308

約数の個数: 20

約数和(自身を含む): 100333360

約数和(自身を除く): 48777216

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 14071, 28142, 56284, 112568, 225136, 3222259, 6444518, 12889036, 25778072, 51556144]

約数ペア:

[(1, 51556144), (2, 25778072), (4, 12889036), (8, 6444518), (16, 3222259), (229, 225136), (458, 112568), (916, 56284), (1832, 28142), (3664, 14071)]