48319460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{345139}}^1$

素因数の和:345155

約数の個数: 24

約数和(自身を含む): 115967040

約数和(自身を除く): 67647580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 345139, 690278, 1380556, 1725695, 2415973, 3451390, 4831946, 6902780, 9663892, 12079865, 24159730, 48319460]

約数ペア:

[(1, 48319460), (2, 24159730), (4, 12079865), (5, 9663892), (7, 6902780), (10, 4831946), (14, 3451390), (20, 2415973), (28, 1725695), (35, 1380556), (70, 690278), (140, 345139)]