55394836

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 114526720

約数和(自身を除く): 59131884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 139, 172, 278, 301, 331, 556, 602, 662, 973, 1204, 1324, 1946, 2317, 3892, 4634, 5977, 9268, 11954, 14233, 23908, 28466, 41839, 46009, 56932, 83678, 92018, 99631, 167356, 184036, 199262, 322063, 398524, 644126, 1288252, 1978387, 3956774, 7913548, 13848709, 27697418, 55394836]

約数ペア:

[(1, 55394836), (2, 27697418), (4, 13848709), (7, 7913548), (14, 3956774), (28, 1978387), (43, 1288252), (86, 644126), (139, 398524), (172, 322063), (278, 199262), (301, 184036), (331, 167356), (556, 99631), (602, 92018), (662, 83678), (973, 56932), (1204, 46009), (1324, 41839), (1946, 28466), (2317, 23908), (3892, 14233), (4634, 11954), (5977, 9268)]