51765488

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{13537}}^1$

素因数の和:13784

約数の個数: 20

約数和(自身を含む): 100722720

約数和(自身を除く): 48957232

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 13537, 27074, 54148, 108296, 216592, 3235343, 6470686, 12941372, 25882744, 51765488]

約数ペア:

[(1, 51765488), (2, 25882744), (4, 12941372), (8, 6470686), (16, 3235343), (239, 216592), (478, 108296), (956, 54148), (1912, 27074), (3824, 13537)]