51371696

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{139597}}^1$

素因数の和:139628

約数の個数: 20

約数和(自身を含む): 103860912

約数和(自身を除く): 52489216

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 139597, 279194, 558388, 1116776, 2233552, 3210731, 6421462, 12842924, 25685848, 51371696]

約数ペア:

[(1, 51371696), (2, 25685848), (4, 12842924), (8, 6421462), (16, 3210731), (23, 2233552), (46, 1116776), (92, 558388), (184, 279194), (368, 139597)]