56848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:55

約数の個数: 40

約数和(自身を含む): 133920

約数和(自身を除く): 77072

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 2992, 3344, 3553, 5168, 7106, 14212, 28424, 56848]

約数ペア:

[(1, 56848), (2, 28424), (4, 14212), (8, 7106), (11, 5168), (16, 3553), (17, 3344), (19, 2992), (22, 2584), (34, 1672), (38, 1496), (44, 1292), (68, 836), (76, 748), (88, 646), (136, 418), (152, 374), (176, 323), (187, 304), (209, 272)]