48401140

素因数分解:

$2^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{2389}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 101785320

約数和(自身を除く): 53384180

約数列:

[1, 2, 4, 5, 10, 20, 1013, 2026, 2389, 4052, 4778, 5065, 9556, 10130, 11945, 20260, 23890, 47780, 2420057, 4840114, 9680228, 12100285, 24200570, 48401140]

約数ペア:

[(1, 48401140), (2, 24200570), (4, 12100285), (5, 9680228), (10, 4840114), (20, 2420057), (1013, 47780), (2026, 23890), (2389, 20260), (4052, 11945), (4778, 10130), (5065, 9556)]