55785564

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{3943}}^1$

素因数の和:4087

約数の個数: 48

約数和(自身を含む): 145770240

約数和(自身を除く): 89984676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3537, 3943, 4716, 7074, 7886, 11829, 14148, 15772, 23658, 35487, 47316, 70974, 106461, 141948, 212922, 425844, 516533, 1033066, 1549599, 2066132, 3099198, 4648797, 6198396, 9297594, 13946391, 18595188, 27892782, 55785564]

約数ペア:

[(1, 55785564), (2, 27892782), (3, 18595188), (4, 13946391), (6, 9297594), (9, 6198396), (12, 4648797), (18, 3099198), (27, 2066132), (36, 1549599), (54, 1033066), (108, 516533), (131, 425844), (262, 212922), (393, 141948), (524, 106461), (786, 70974), (1179, 47316), (1572, 35487), (2358, 23658), (3537, 15772), (3943, 14148), (4716, 11829), (7074, 7886)]