54787788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4515

約数の個数: 72

約数和(自身を含む): 155990016

約数和(自身を除く): 101202228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 4463, 6138, 8926, 12276, 13389, 17852, 26778, 40167, 49093, 53556, 80334, 98186, 138353, 147279, 160668, 196372, 276706, 294558, 415059, 441837, 553412, 589116, 830118, 883674, 1245177, 1521883, 1660236, 1767348, 2490354, 3043766, 4565649, 4980708, 6087532, 9131298, 13696947, 18262596, 27393894, 54787788]

約数ペア:

[(1, 54787788), (2, 27393894), (3, 18262596), (4, 13696947), (6, 9131298), (9, 6087532), (11, 4980708), (12, 4565649), (18, 3043766), (22, 2490354), (31, 1767348), (33, 1660236), (36, 1521883), (44, 1245177), (62, 883674), (66, 830118), (93, 589116), (99, 553412), (124, 441837), (132, 415059), (186, 294558), (198, 276706), (279, 196372), (341, 160668), (372, 147279), (396, 138353), (558, 98186), (682, 80334), (1023, 53556), (1116, 49093), (1364, 40167), (2046, 26778), (3069, 17852), (4092, 13389), (4463, 12276), (6138, 8926)]