51872574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1543}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 112057344

約数和(自身を除く): 60184770

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 862, 1293, 1543, 2586, 3086, 4629, 5603, 9258, 11206, 16809, 20059, 33618, 40118, 60177, 120354, 665033, 1330066, 1995099, 3990198, 8645429, 17290858, 25936287, 51872574]

約数ペア:

[(1, 51872574), (2, 25936287), (3, 17290858), (6, 8645429), (13, 3990198), (26, 1995099), (39, 1330066), (78, 665033), (431, 120354), (862, 60177), (1293, 40118), (1543, 33618), (2586, 20059), (3086, 16809), (4629, 11206), (5603, 9258)]