52220690

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1249}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 97470000

約数和(自身を除く): 45249310

約数列:

[1, 2, 5, 10, 37, 74, 113, 185, 226, 370, 565, 1130, 1249, 2498, 4181, 6245, 8362, 12490, 20905, 41810, 46213, 92426, 141137, 231065, 282274, 462130, 705685, 1411370, 5222069, 10444138, 26110345, 52220690]

約数ペア:

[(1, 52220690), (2, 26110345), (5, 10444138), (10, 5222069), (37, 1411370), (74, 705685), (113, 462130), (185, 282274), (226, 231065), (370, 141137), (565, 92426), (1130, 46213), (1249, 41810), (2498, 20905), (4181, 12490), (6245, 8362)]