51621334

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{8641}}^1$

素因数の和:8775

約数の個数: 16

約数和(自身を含む): 80889120

約数和(自身を除く): 29267786

約数列:

[1, 2, 29, 58, 103, 206, 2987, 5974, 8641, 17282, 250589, 501178, 890023, 1780046, 25810667, 51621334]

約数ペア:

[(1, 51621334), (2, 25810667), (29, 1780046), (58, 890023), (103, 501178), (206, 250589), (2987, 17282), (5974, 8641)]