56543706

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2331

約数の個数: 48

約数和(自身を含む): 129991680

約数和(自身を除く): 73447974

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 2239, 2806, 4209, 4478, 6717, 8418, 12627, 13434, 20151, 25254, 40302, 51497, 102994, 136579, 154491, 273158, 308982, 409737, 463473, 819474, 926946, 1229211, 2458422, 3141317, 6282634, 9423951, 18847902, 28271853, 56543706]

約数ペア:

[(1, 56543706), (2, 28271853), (3, 18847902), (6, 9423951), (9, 6282634), (18, 3141317), (23, 2458422), (46, 1229211), (61, 926946), (69, 819474), (122, 463473), (138, 409737), (183, 308982), (207, 273158), (366, 154491), (414, 136579), (549, 102994), (1098, 51497), (1403, 40302), (2239, 25254), (2806, 20151), (4209, 13434), (4478, 12627), (6717, 8418)]