51911486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^2$

素因数の和:488

約数の個数: 24

約数和(自身を含む): 86960952

約数和(自身を除く): 35049466

約数列:

[1, 2, 11, 22, 53, 106, 211, 422, 583, 1166, 2321, 4642, 11183, 22366, 44521, 89042, 123013, 246026, 489731, 979462, 2359613, 4719226, 25955743, 51911486]

約数ペア:

[(1, 51911486), (2, 25955743), (11, 4719226), (22, 2359613), (53, 979462), (106, 489731), (211, 246026), (422, 123013), (583, 89042), (1166, 44521), (2321, 22366), (4642, 11183)]