55621704

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53897}}^1$

素因数の和:53949

約数の個数: 32

約数和(自身を含む): 142290720

約数和(自身を除く): 86669016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 53897, 107794, 161691, 215588, 323382, 431176, 646764, 1293528, 2317571, 4635142, 6952713, 9270284, 13905426, 18540568, 27810852, 55621704]

約数ペア:

[(1, 55621704), (2, 27810852), (3, 18540568), (4, 13905426), (6, 9270284), (8, 6952713), (12, 4635142), (24, 2317571), (43, 1293528), (86, 646764), (129, 431176), (172, 323382), (258, 215588), (344, 161691), (516, 107794), (1032, 53897)]