55187888

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3023}}^1$

素因数の和:3201

約数の個数: 40

約数和(自身を含む): 122992128

約数和(自身を除く): 67804240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 3023, 4564, 6046, 9128, 12092, 18256, 21161, 24184, 42322, 48368, 84644, 169288, 338576, 492749, 985498, 1970996, 3449243, 3941992, 6898486, 7883984, 13796972, 27593944, 55187888]

約数ペア:

[(1, 55187888), (2, 27593944), (4, 13796972), (7, 7883984), (8, 6898486), (14, 3941992), (16, 3449243), (28, 1970996), (56, 985498), (112, 492749), (163, 338576), (326, 169288), (652, 84644), (1141, 48368), (1304, 42322), (2282, 24184), (2608, 21161), (3023, 18256), (4564, 12092), (6046, 9128)]