52981370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2699}}^1$

素因数の和:2870

約数の個数: 32

約数和(自身を含む): 103420800

約数和(自身を除く): 50439430

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 2699, 3926, 5398, 9815, 13495, 19630, 26990, 35087, 70174, 175435, 350870, 407549, 815098, 2037745, 4075490, 5298137, 10596274, 26490685, 52981370]

約数ペア:

[(1, 52981370), (2, 26490685), (5, 10596274), (10, 5298137), (13, 4075490), (26, 2037745), (65, 815098), (130, 407549), (151, 350870), (302, 175435), (755, 70174), (1510, 35087), (1963, 26990), (2699, 19630), (3926, 13495), (5398, 9815)]