47500140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19309}}^1$

素因数の和:19362

約数の個数: 48

約数和(自身を含む): 136251360

約数和(自身を除く): 88751220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 19309, 38618, 57927, 77236, 96545, 115854, 193090, 231708, 289635, 386180, 579270, 791669, 1158540, 1583338, 2375007, 3166676, 3958345, 4750014, 7916690, 9500028, 11875035, 15833380, 23750070, 47500140]

約数ペア:

[(1, 47500140), (2, 23750070), (3, 15833380), (4, 11875035), (5, 9500028), (6, 7916690), (10, 4750014), (12, 3958345), (15, 3166676), (20, 2375007), (30, 1583338), (41, 1158540), (60, 791669), (82, 579270), (123, 386180), (164, 289635), (205, 231708), (246, 193090), (410, 115854), (492, 96545), (615, 77236), (820, 57927), (1230, 38618), (2460, 19309)]