51261736

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{12739}}^1$

素因数の和:13248

約数の個数: 16

約数和(自身を含む): 96314400

約数和(自身を除く): 45052664

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 12739, 25478, 50956, 101912, 6407717, 12815434, 25630868, 51261736]

約数ペア:

[(1, 51261736), (2, 25630868), (4, 12815434), (8, 6407717), (503, 101912), (1006, 50956), (2012, 25478), (4024, 12739)]