51863436

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{20879}}^1$

素因数の和:20915

約数の個数: 48

約数和(自身を含む): 140313600

約数和(自身を除く): 88450164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 20879, 41758, 62637, 83516, 125274, 187911, 250548, 375822, 480217, 563733, 751644, 960434, 1127466, 1440651, 1920868, 2254932, 2881302, 4321953, 5762604, 8643906, 12965859, 17287812, 25931718, 51863436]

約数ペア:

[(1, 51863436), (2, 25931718), (3, 17287812), (4, 12965859), (6, 8643906), (9, 5762604), (12, 4321953), (18, 2881302), (23, 2254932), (27, 1920868), (36, 1440651), (46, 1127466), (54, 960434), (69, 751644), (92, 563733), (108, 480217), (138, 375822), (207, 250548), (276, 187911), (414, 125274), (621, 83516), (828, 62637), (1242, 41758), (2484, 20879)]