49492660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{757}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 119193984

約数和(自身を除く): 69701324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 467, 757, 934, 1514, 1868, 2335, 3028, 3269, 3785, 4670, 5299, 6538, 7570, 9340, 10598, 13076, 15140, 16345, 21196, 26495, 32690, 52990, 65380, 105980, 353519, 707038, 1414076, 1767595, 2474633, 3535190, 4949266, 7070380, 9898532, 12373165, 24746330, 49492660]

約数ペア:

[(1, 49492660), (2, 24746330), (4, 12373165), (5, 9898532), (7, 7070380), (10, 4949266), (14, 3535190), (20, 2474633), (28, 1767595), (35, 1414076), (70, 707038), (140, 353519), (467, 105980), (757, 65380), (934, 52990), (1514, 32690), (1868, 26495), (2335, 21196), (3028, 16345), (3269, 15140), (3785, 13076), (4670, 10598), (5299, 9340), (6538, 7570)]