55962760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{743}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 144633600

約数和(自身を除く): 88670840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 269, 280, 538, 743, 1076, 1345, 1486, 1883, 2152, 2690, 2972, 3715, 3766, 5201, 5380, 5944, 7430, 7532, 9415, 10402, 10760, 14860, 15064, 18830, 20804, 26005, 29720, 37660, 41608, 52010, 75320, 104020, 199867, 208040, 399734, 799468, 999335, 1399069, 1598936, 1998670, 2798138, 3997340, 5596276, 6995345, 7994680, 11192552, 13990690, 27981380, 55962760]

約数ペア:

[(1, 55962760), (2, 27981380), (4, 13990690), (5, 11192552), (7, 7994680), (8, 6995345), (10, 5596276), (14, 3997340), (20, 2798138), (28, 1998670), (35, 1598936), (40, 1399069), (56, 999335), (70, 799468), (140, 399734), (269, 208040), (280, 199867), (538, 104020), (743, 75320), (1076, 52010), (1345, 41608), (1486, 37660), (1883, 29720), (2152, 26005), (2690, 20804), (2972, 18830), (3715, 15064), (3766, 14860), (5201, 10760), (5380, 10402), (5944, 9415), (7430, 7532)]