48108020

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{2447}}^1$

素因数の和:3439

約数の個数: 24

約数和(自身を含む): 101170944

約数和(自身を除く): 53062924

約数列:

[1, 2, 4, 5, 10, 20, 983, 1966, 2447, 3932, 4894, 4915, 9788, 9830, 12235, 19660, 24470, 48940, 2405401, 4810802, 9621604, 12027005, 24054010, 48108020]

約数ペア:

[(1, 48108020), (2, 24054010), (4, 12027005), (5, 9621604), (10, 4810802), (20, 2405401), (983, 48940), (1966, 24470), (2447, 19660), (3932, 12235), (4894, 9830), (4915, 9788)]