51118308

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 134840160

約数和(自身を除く): 83721852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 59, 82, 118, 123, 164, 177, 236, 246, 354, 369, 492, 531, 587, 708, 738, 1062, 1174, 1476, 1761, 2124, 2348, 2419, 3522, 4838, 5283, 7044, 7257, 9676, 10566, 14514, 21132, 21771, 24067, 29028, 34633, 43542, 48134, 69266, 72201, 87084, 96268, 103899, 138532, 144402, 207798, 216603, 288804, 311697, 415596, 433206, 623394, 866412, 1246788, 1419953, 2839906, 4259859, 5679812, 8519718, 12779577, 17039436, 25559154, 51118308]

約数ペア:

[(1, 51118308), (2, 25559154), (3, 17039436), (4, 12779577), (6, 8519718), (9, 5679812), (12, 4259859), (18, 2839906), (36, 1419953), (41, 1246788), (59, 866412), (82, 623394), (118, 433206), (123, 415596), (164, 311697), (177, 288804), (236, 216603), (246, 207798), (354, 144402), (369, 138532), (492, 103899), (531, 96268), (587, 87084), (708, 72201), (738, 69266), (1062, 48134), (1174, 43542), (1476, 34633), (1761, 29028), (2124, 24067), (2348, 21771), (2419, 21132), (3522, 14514), (4838, 10566), (5283, 9676), (7044, 7257)]