47948956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{25343}}^1$

素因数の和:25401

約数の個数: 24

約数和(自身を含む): 93671424

約数和(自身を除く): 45722468

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 25343, 50686, 101372, 278773, 557546, 1089749, 1115092, 2179498, 4358996, 11987239, 23974478, 47948956]

約数ペア:

[(1, 47948956), (2, 23974478), (4, 11987239), (11, 4358996), (22, 2179498), (43, 1115092), (44, 1089749), (86, 557546), (172, 278773), (473, 101372), (946, 50686), (1892, 25343)]