48434680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{172981}}^1$

素因数の和:172999

約数の個数: 32

約数和(自身を含む): 124547040

約数和(自身を除く): 76112360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 172981, 345962, 691924, 864905, 1210867, 1383848, 1729810, 2421734, 3459620, 4843468, 6054335, 6919240, 9686936, 12108670, 24217340, 48434680]

約数ペア:

[(1, 48434680), (2, 24217340), (4, 12108670), (5, 9686936), (7, 6919240), (8, 6054335), (10, 4843468), (14, 3459620), (20, 2421734), (28, 1729810), (35, 1383848), (40, 1210867), (56, 864905), (70, 691924), (140, 345962), (280, 172981)]