55621386

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 123608160

約数和(自身を除く): 67986774

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 179, 183, 283, 358, 366, 537, 549, 566, 849, 1074, 1098, 1611, 1698, 2547, 3222, 5094, 10919, 17263, 21838, 32757, 34526, 50657, 51789, 65514, 98271, 101314, 103578, 151971, 155367, 196542, 303942, 310734, 455913, 911826, 3090077, 6180154, 9270231, 18540462, 27810693, 55621386]

約数ペア:

[(1, 55621386), (2, 27810693), (3, 18540462), (6, 9270231), (9, 6180154), (18, 3090077), (61, 911826), (122, 455913), (179, 310734), (183, 303942), (283, 196542), (358, 155367), (366, 151971), (537, 103578), (549, 101314), (566, 98271), (849, 65514), (1074, 51789), (1098, 50657), (1611, 34526), (1698, 32757), (2547, 21838), (3222, 17263), (5094, 10919)]