55090188

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 145650960

約数和(自身を除く): 90560772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 59, 74, 111, 118, 148, 177, 222, 236, 333, 354, 444, 531, 666, 701, 708, 1062, 1332, 1402, 2103, 2124, 2183, 2804, 4206, 4366, 6309, 6549, 8412, 8732, 12618, 13098, 19647, 25236, 25937, 26196, 39294, 41359, 51874, 77811, 78588, 82718, 103748, 124077, 155622, 165436, 233433, 248154, 311244, 372231, 466866, 496308, 744462, 933732, 1488924, 1530283, 3060566, 4590849, 6121132, 9181698, 13772547, 18363396, 27545094, 55090188]

約数ペア:

[(1, 55090188), (2, 27545094), (3, 18363396), (4, 13772547), (6, 9181698), (9, 6121132), (12, 4590849), (18, 3060566), (36, 1530283), (37, 1488924), (59, 933732), (74, 744462), (111, 496308), (118, 466866), (148, 372231), (177, 311244), (222, 248154), (236, 233433), (333, 165436), (354, 155622), (444, 124077), (531, 103748), (666, 82718), (701, 78588), (708, 77811), (1062, 51874), (1332, 41359), (1402, 39294), (2103, 26196), (2124, 25937), (2183, 25236), (2804, 19647), (4206, 13098), (4366, 12618), (6309, 8732), (6549, 8412)]