51127128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54623}}^1$

素因数の和:54648

約数の個数: 48

約数和(自身を含む): 149123520

約数和(自身を除く): 97996392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 54623, 109246, 163869, 218492, 327738, 436984, 491607, 655476, 710099, 983214, 1310952, 1420198, 1966428, 2130297, 2840396, 3932856, 4260594, 5680792, 6390891, 8521188, 12781782, 17042376, 25563564, 51127128]

約数ペア:

[(1, 51127128), (2, 25563564), (3, 17042376), (4, 12781782), (6, 8521188), (8, 6390891), (9, 5680792), (12, 4260594), (13, 3932856), (18, 2840396), (24, 2130297), (26, 1966428), (36, 1420198), (39, 1310952), (52, 983214), (72, 710099), (78, 655476), (104, 491607), (117, 436984), (156, 327738), (234, 218492), (312, 163869), (468, 109246), (936, 54623)]