51765412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2659}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 94142720

約数和(自身を除く): 42377308

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 2659, 4867, 5318, 9734, 10636, 19468, 82429, 164858, 329716, 417463, 834926, 1669852, 12941353, 25882706, 51765412]

約数ペア:

[(1, 51765412), (2, 25882706), (4, 12941353), (31, 1669852), (62, 834926), (124, 417463), (157, 329716), (314, 164858), (628, 82429), (2659, 19468), (4867, 10636), (5318, 9734)]