49732340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3259}}^1$

素因数の和:3384

約数の個数: 48

約数和(自身を含む): 120489600

約数和(自身を除く): 70757260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3259, 3815, 6518, 7630, 13036, 15260, 16295, 22813, 32590, 45626, 65180, 91252, 114065, 228130, 355231, 456260, 710462, 1420924, 1776155, 2486617, 3552310, 4973234, 7104620, 9946468, 12433085, 24866170, 49732340]

約数ペア:

[(1, 49732340), (2, 24866170), (4, 12433085), (5, 9946468), (7, 7104620), (10, 4973234), (14, 3552310), (20, 2486617), (28, 1776155), (35, 1420924), (70, 710462), (109, 456260), (140, 355231), (218, 228130), (436, 114065), (545, 91252), (763, 65180), (1090, 45626), (1526, 32590), (2180, 22813), (3052, 16295), (3259, 15260), (3815, 13036), (6518, 7630)]