56794840

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{34631}}^1$

素因数の和:34683

約数の個数: 32

約数和(自身を含む): 130908960

約数和(自身を除く): 74114120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 34631, 69262, 138524, 173155, 277048, 346310, 692620, 1385240, 1419871, 2839742, 5679484, 7099355, 11358968, 14198710, 28397420, 56794840]

約数ペア:

[(1, 56794840), (2, 28397420), (4, 14198710), (5, 11358968), (8, 7099355), (10, 5679484), (20, 2839742), (40, 1419871), (41, 1385240), (82, 692620), (164, 346310), (205, 277048), (328, 173155), (410, 138524), (820, 69262), (1640, 34631)]