51958728

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23279}}^1$

素因数の和:23322

約数の個数: 48

約数和(自身を含む): 145267200

約数和(自身を除く): 93308472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 23279, 46558, 69837, 93116, 139674, 186232, 209511, 279348, 419022, 558696, 721649, 838044, 1443298, 1676088, 2164947, 2886596, 4329894, 5773192, 6494841, 8659788, 12989682, 17319576, 25979364, 51958728]

約数ペア:

[(1, 51958728), (2, 25979364), (3, 17319576), (4, 12989682), (6, 8659788), (8, 6494841), (9, 5773192), (12, 4329894), (18, 2886596), (24, 2164947), (31, 1676088), (36, 1443298), (62, 838044), (72, 721649), (93, 558696), (124, 419022), (186, 279348), (248, 209511), (279, 186232), (372, 139674), (558, 93116), (744, 69837), (1116, 46558), (2232, 23279)]