52885460

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{10289}}^1$

素因数の和:10555

約数の個数: 24

約数和(自身を含む): 111502440

約数和(自身を除く): 58616980

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 10289, 20578, 41156, 51445, 102890, 205780, 2644273, 5288546, 10577092, 13221365, 26442730, 52885460]

約数ペア:

[(1, 52885460), (2, 26442730), (4, 13221365), (5, 10577092), (10, 5288546), (20, 2644273), (257, 205780), (514, 102890), (1028, 51445), (1285, 41156), (2570, 20578), (5140, 10289)]