55357812

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 144799200

約数和(自身を除く): 89441388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 67, 118, 134, 177, 201, 236, 268, 354, 389, 402, 531, 603, 708, 778, 804, 1062, 1167, 1206, 1556, 2124, 2334, 2412, 3501, 3953, 4668, 7002, 7906, 11859, 14004, 15812, 22951, 23718, 26063, 35577, 45902, 47436, 52126, 68853, 71154, 78189, 91804, 104252, 137706, 142308, 156378, 206559, 234567, 275412, 312756, 413118, 469134, 826236, 938268, 1537717, 3075434, 4613151, 6150868, 9226302, 13839453, 18452604, 27678906, 55357812]

約数ペア:

[(1, 55357812), (2, 27678906), (3, 18452604), (4, 13839453), (6, 9226302), (9, 6150868), (12, 4613151), (18, 3075434), (36, 1537717), (59, 938268), (67, 826236), (118, 469134), (134, 413118), (177, 312756), (201, 275412), (236, 234567), (268, 206559), (354, 156378), (389, 142308), (402, 137706), (531, 104252), (603, 91804), (708, 78189), (778, 71154), (804, 68853), (1062, 52126), (1167, 47436), (1206, 45902), (1556, 35577), (2124, 26063), (2334, 23718), (2412, 22951), (3501, 15812), (3953, 14004), (4668, 11859), (7002, 7906)]