48482360

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2879}}^1$

素因数の和:3311

約数の個数: 32

約数和(自身を含む): 109382400

約数和(自身を除く): 60900040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 2879, 3368, 4210, 5758, 8420, 11516, 14395, 16840, 23032, 28790, 57580, 115160, 1212059, 2424118, 4848236, 6060295, 9696472, 12120590, 24241180, 48482360]

約数ペア:

[(1, 48482360), (2, 24241180), (4, 12120590), (5, 9696472), (8, 6060295), (10, 4848236), (20, 2424118), (40, 1212059), (421, 115160), (842, 57580), (1684, 28790), (2105, 23032), (2879, 16840), (3368, 14395), (4210, 11516), (5758, 8420)]