51655734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7121}}^1$

素因数の和:7173

約数の個数: 48

約数和(自身を含む): 124435584

約数和(自身を除く): 72779850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7121, 7254, 14242, 21363, 42726, 64089, 92573, 128178, 185146, 220751, 277719, 441502, 555438, 662253, 833157, 1324506, 1666314, 1986759, 2869763, 3973518, 5739526, 8609289, 17218578, 25827867, 51655734]

約数ペア:

[(1, 51655734), (2, 25827867), (3, 17218578), (6, 8609289), (9, 5739526), (13, 3973518), (18, 2869763), (26, 1986759), (31, 1666314), (39, 1324506), (62, 833157), (78, 662253), (93, 555438), (117, 441502), (186, 277719), (234, 220751), (279, 185146), (403, 128178), (558, 92573), (806, 64089), (1209, 42726), (2418, 21363), (3627, 14242), (7121, 7254)]