52913240

素因数分解:

$2^3\times 5^1\times {\mathrm{1322831}}^1$

素因数の和:1322842

約数の個数: 16

約数和(自身を含む): 119054880

約数和(自身を除く): 66141640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1322831, 2645662, 5291324, 6614155, 10582648, 13228310, 26456620, 52913240]

約数ペア:

[(1, 52913240), (2, 26456620), (4, 13228310), (5, 10582648), (8, 6614155), (10, 5291324), (20, 2645662), (40, 1322831)]