48877708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{100987}}^1$

素因数の和:101013

約数の個数: 18

約数和(自身を含む): 94019828

約数和(自身を除く): 45142120

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 100987, 201974, 403948, 1110857, 2221714, 4443428, 12219427, 24438854, 48877708]

約数ペア:

[(1, 48877708), (2, 24438854), (4, 12219427), (11, 4443428), (22, 2221714), (44, 1110857), (121, 403948), (242, 201974), (484, 100987)]