56216646

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{45263}}^1$

素因数の和:45297

約数の個数: 32

約数和(自身を含む): 130360320

約数和(自身を除く): 74143674

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 45263, 90526, 135789, 271578, 407367, 814734, 1041049, 1222101, 2082098, 2444202, 3123147, 6246294, 9369441, 18738882, 28108323, 56216646]

約数ペア:

[(1, 56216646), (2, 28108323), (3, 18738882), (6, 9369441), (9, 6246294), (18, 3123147), (23, 2444202), (27, 2082098), (46, 1222101), (54, 1041049), (69, 814734), (138, 407367), (207, 271578), (414, 135789), (621, 90526), (1242, 45263)]