51812488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71171}}^1$

素因数の和:71197

約数の個数: 32

約数和(自身を含む): 119568960

約数和(自身を除く): 67756472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 71171, 142342, 284684, 498197, 569368, 925223, 996394, 1850446, 1992788, 3700892, 3985576, 6476561, 7401784, 12953122, 25906244, 51812488]

約数ペア:

[(1, 51812488), (2, 25906244), (4, 12953122), (7, 7401784), (8, 6476561), (13, 3985576), (14, 3700892), (26, 1992788), (28, 1850446), (52, 996394), (56, 925223), (91, 569368), (104, 498197), (182, 284684), (364, 142342), (728, 71171)]