51138126

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2633}}^1$

素因数の和:2737

約数の個数: 48

約数和(自身を含む): 120805776

約数和(自身を除く): 69667650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 2633, 3237, 5266, 6474, 7899, 9711, 15798, 19422, 23697, 34229, 47394, 68458, 102687, 205374, 218539, 308061, 437078, 616122, 655617, 1311234, 1966851, 2841007, 3933702, 5682014, 8523021, 17046042, 25569063, 51138126]

約数ペア:

[(1, 51138126), (2, 25569063), (3, 17046042), (6, 8523021), (9, 5682014), (13, 3933702), (18, 2841007), (26, 1966851), (39, 1311234), (78, 655617), (83, 616122), (117, 437078), (166, 308061), (234, 218539), (249, 205374), (498, 102687), (747, 68458), (1079, 47394), (1494, 34229), (2158, 23697), (2633, 19422), (3237, 15798), (5266, 9711), (6474, 7899)]