55207408

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 109278720

約数和(自身を除く): 54071312

約数列:

[1, 2, 4, 8, 16, 101, 127, 202, 254, 269, 404, 508, 538, 808, 1016, 1076, 1616, 2032, 2152, 4304, 12827, 25654, 27169, 34163, 51308, 54338, 68326, 102616, 108676, 136652, 205232, 217352, 273304, 434704, 546608, 3450463, 6900926, 13801852, 27603704, 55207408]

約数ペア:

[(1, 55207408), (2, 27603704), (4, 13801852), (8, 6900926), (16, 3450463), (101, 546608), (127, 434704), (202, 273304), (254, 217352), (269, 205232), (404, 136652), (508, 108676), (538, 102616), (808, 68326), (1016, 54338), (1076, 51308), (1616, 34163), (2032, 27169), (2152, 25654), (4304, 12827)]