56471670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27281}}^1$

素因数の和:27317

約数の個数: 48

約数和(自身を含む): 153215712

約数和(自身を除く): 96744042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 27281, 54562, 81843, 136405, 163686, 245529, 272810, 409215, 491058, 627463, 818430, 1227645, 1254926, 1882389, 2455290, 3137315, 3764778, 5647167, 6274630, 9411945, 11294334, 18823890, 28235835, 56471670]

約数ペア:

[(1, 56471670), (2, 28235835), (3, 18823890), (5, 11294334), (6, 9411945), (9, 6274630), (10, 5647167), (15, 3764778), (18, 3137315), (23, 2455290), (30, 1882389), (45, 1254926), (46, 1227645), (69, 818430), (90, 627463), (115, 491058), (138, 409215), (207, 272810), (230, 245529), (345, 163686), (414, 136405), (690, 81843), (1035, 54562), (2070, 27281)]