47740910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6257}}^1$

素因数の和:6380

約数の個数: 32

約数和(自身を含む): 99126720

約数和(自身を除く): 51385810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 6257, 7630, 12514, 31285, 43799, 62570, 87598, 218995, 437990, 682013, 1364026, 3410065, 4774091, 6820130, 9548182, 23870455, 47740910]

約数ペア:

[(1, 47740910), (2, 23870455), (5, 9548182), (7, 6820130), (10, 4774091), (14, 3410065), (35, 1364026), (70, 682013), (109, 437990), (218, 218995), (545, 87598), (763, 62570), (1090, 43799), (1526, 31285), (3815, 12514), (6257, 7630)]