49824020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{60761}}^1$

素因数の和:60811

約数の個数: 24

約数和(自身を含む): 107184168

約数和(自身を除く): 57360148

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 60761, 121522, 243044, 303805, 607610, 1215220, 2491201, 4982402, 9964804, 12456005, 24912010, 49824020]

約数ペア:

[(1, 49824020), (2, 24912010), (4, 12456005), (5, 9964804), (10, 4982402), (20, 2491201), (41, 1215220), (82, 607610), (164, 303805), (205, 243044), (410, 121522), (820, 60761)]