56611395

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 103783680

約数和(自身を除く): 47172285

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 83, 115, 207, 249, 345, 415, 659, 747, 1035, 1245, 1909, 1977, 3295, 3735, 5727, 5931, 9545, 9885, 15157, 17181, 28635, 29655, 45471, 54697, 75785, 85905, 136413, 164091, 227355, 273485, 492273, 682065, 820455, 1258031, 2461365, 3774093, 6290155, 11322279, 18870465, 56611395]

約数ペア:

[(1, 56611395), (3, 18870465), (5, 11322279), (9, 6290155), (15, 3774093), (23, 2461365), (45, 1258031), (69, 820455), (83, 682065), (115, 492273), (207, 273485), (249, 227355), (345, 164091), (415, 136413), (659, 85905), (747, 75785), (1035, 54697), (1245, 45471), (1909, 29655), (1977, 28635), (3295, 17181), (3735, 15157), (5727, 9885), (5931, 9545)]