49970512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{100747}}^1$

素因数の和:100786

約数の個数: 20

約数和(自身を含む): 99942016

約数和(自身を除く): 49971504

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 100747, 201494, 402988, 805976, 1611952, 3123157, 6246314, 12492628, 24985256, 49970512]

約数ペア:

[(1, 49970512), (2, 24985256), (4, 12492628), (8, 6246314), (16, 3123157), (31, 1611952), (62, 805976), (124, 402988), (248, 201494), (496, 100747)]