56746566

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 129538656

約数和(自身を除く): 72792090

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 113, 138, 207, 226, 339, 414, 678, 1017, 1213, 2034, 2426, 2599, 3639, 5198, 7278, 7797, 10917, 15594, 21834, 23391, 27899, 46782, 55798, 83697, 137069, 167394, 251091, 274138, 411207, 502182, 822414, 1233621, 2467242, 3152587, 6305174, 9457761, 18915522, 28373283, 56746566]

約数ペア:

[(1, 56746566), (2, 28373283), (3, 18915522), (6, 9457761), (9, 6305174), (18, 3152587), (23, 2467242), (46, 1233621), (69, 822414), (113, 502182), (138, 411207), (207, 274138), (226, 251091), (339, 167394), (414, 137069), (678, 83697), (1017, 55798), (1213, 46782), (2034, 27899), (2426, 23391), (2599, 21834), (3639, 15594), (5198, 10917), (7278, 7797)]