55727984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2371}}^1$

素因数の和:2505

約数の個数: 40

約数和(自身を含む): 117357072

約数和(自身を除く): 61629088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2371, 2938, 4742, 5876, 9484, 11752, 18968, 23504, 30823, 37936, 61646, 123292, 246584, 267923, 493168, 535846, 1071692, 2143384, 3482999, 4286768, 6965998, 13931996, 27863992, 55727984]

約数ペア:

[(1, 55727984), (2, 27863992), (4, 13931996), (8, 6965998), (13, 4286768), (16, 3482999), (26, 2143384), (52, 1071692), (104, 535846), (113, 493168), (208, 267923), (226, 246584), (452, 123292), (904, 61646), (1469, 37936), (1808, 30823), (2371, 23504), (2938, 18968), (4742, 11752), (5876, 9484)]