53391370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1277}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 99653328

約数和(自身を除く): 46261958

約数列:

[1, 2, 5, 10, 37, 74, 113, 185, 226, 370, 565, 1130, 1277, 2554, 4181, 6385, 8362, 12770, 20905, 41810, 47249, 94498, 144301, 236245, 288602, 472490, 721505, 1443010, 5339137, 10678274, 26695685, 53391370]

約数ペア:

[(1, 53391370), (2, 26695685), (5, 10678274), (10, 5339137), (37, 1443010), (74, 721505), (113, 472490), (185, 288602), (226, 236245), (370, 144301), (565, 94498), (1130, 47249), (1277, 41810), (2554, 20905), (4181, 12770), (6385, 8362)]