51993318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12577}}^1$

素因数の和:12648

約数の個数: 32

約数和(自身を含む): 114107616

約数和(自身を除く): 62114298

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 12577, 25154, 37731, 75462, 163501, 327002, 490503, 666581, 981006, 1333162, 1999743, 3999486, 8665553, 17331106, 25996659, 51993318]

約数ペア:

[(1, 51993318), (2, 25996659), (3, 17331106), (6, 8665553), (13, 3999486), (26, 1999743), (39, 1333162), (53, 981006), (78, 666581), (106, 490503), (159, 327002), (318, 163501), (689, 75462), (1378, 37731), (2067, 25154), (4134, 12577)]