48402320

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1933}}^1$

素因数の和:2259

約数の個数: 40

約数和(自身を含む): 112953336

約数和(自身を除く): 64551016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 1252, 1565, 1933, 2504, 3130, 3866, 5008, 6260, 7732, 9665, 12520, 15464, 19330, 25040, 30928, 38660, 77320, 154640, 605029, 1210058, 2420116, 3025145, 4840232, 6050290, 9680464, 12100580, 24201160, 48402320]

約数ペア:

[(1, 48402320), (2, 24201160), (4, 12100580), (5, 9680464), (8, 6050290), (10, 4840232), (16, 3025145), (20, 2420116), (40, 1210058), (80, 605029), (313, 154640), (626, 77320), (1252, 38660), (1565, 30928), (1933, 25040), (2504, 19330), (3130, 15464), (3866, 12520), (5008, 9665), (6260, 7732)]