48456880

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1973}}^1$

素因数の和:2293

約数の個数: 40

約数和(自身を含む): 113086512

約数和(自身を除く): 64629632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 1973, 2456, 3070, 3946, 4912, 6140, 7892, 9865, 12280, 15784, 19730, 24560, 31568, 39460, 78920, 157840, 605711, 1211422, 2422844, 3028555, 4845688, 6057110, 9691376, 12114220, 24228440, 48456880]

約数ペア:

[(1, 48456880), (2, 24228440), (4, 12114220), (5, 9691376), (8, 6057110), (10, 4845688), (16, 3028555), (20, 2422844), (40, 1211422), (80, 605711), (307, 157840), (614, 78920), (1228, 39460), (1535, 31568), (1973, 24560), (2456, 19730), (3070, 15784), (3946, 12280), (4912, 9865), (6140, 7892)]