54381953872

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{139831}}^1$

素因数の和:140171

約数の個数: 40

約数和(自身を含む): 106809274880

約数和(自身を除く): 52427321008

約数列:

[1, 2, 4, 8, 16, 109, 218, 223, 436, 446, 872, 892, 1744, 1784, 3568, 24307, 48614, 97228, 139831, 194456, 279662, 388912, 559324, 1118648, 2237296, 15241579, 30483158, 31182313, 60966316, 62364626, 121932632, 124729252, 243865264, 249458504, 498917008, 3398872117, 6797744234, 13595488468, 27190976936, 54381953872]

約数ペア:

[(1, 54381953872), (2, 27190976936), (4, 13595488468), (8, 6797744234), (16, 3398872117), (109, 498917008), (218, 249458504), (223, 243865264), (436, 124729252), (446, 121932632), (872, 62364626), (892, 60966316), (1744, 31182313), (1784, 30483158), (3568, 15241579), (24307, 2237296), (48614, 1118648), (97228, 559324), (139831, 388912), (194456, 279662)]