48919816

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 102056220

約数和(自身を除く): 53136404

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 121, 194, 242, 388, 484, 521, 776, 968, 1042, 1067, 2084, 2134, 4168, 4268, 5731, 8536, 11462, 11737, 22924, 23474, 45848, 46948, 50537, 63041, 93896, 101074, 126082, 202148, 252164, 404296, 504328, 555907, 1111814, 2223628, 4447256, 6114977, 12229954, 24459908, 48919816]

約数ペア:

[(1, 48919816), (2, 24459908), (4, 12229954), (8, 6114977), (11, 4447256), (22, 2223628), (44, 1111814), (88, 555907), (97, 504328), (121, 404296), (194, 252164), (242, 202148), (388, 126082), (484, 101074), (521, 93896), (776, 63041), (968, 50537), (1042, 46948), (1067, 45848), (2084, 23474), (2134, 22924), (4168, 11737), (4268, 11462), (5731, 8536)]