56556577883

素因数分解:

${\mathrm{13}}^4\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 63632022960

約数和(自身を除く): 7075445077

約数列:

[1, 13, 37, 109, 169, 481, 491, 1417, 2197, 4033, 6253, 6383, 18167, 18421, 28561, 52429, 53519, 81289, 82979, 236171, 239473, 681577, 695747, 1056757, 1078727, 1980203, 3070223, 3113149, 8860501, 9044711, 14023451, 25742639, 39912899, 115186513, 117581243, 334654307, 518867687, 1528556159, 4350505991, 56556577883]

約数ペア:

[(1, 56556577883), (13, 4350505991), (37, 1528556159), (109, 518867687), (169, 334654307), (481, 117581243), (491, 115186513), (1417, 39912899), (2197, 25742639), (4033, 14023451), (6253, 9044711), (6383, 8860501), (18167, 3113149), (18421, 3070223), (28561, 1980203), (52429, 1078727), (53519, 1056757), (81289, 695747), (82979, 681577), (236171, 239473)]