53258220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{295879}}^1$

素因数の和:295894

約数の個数: 36

約数和(自身を含む): 161550480

約数和(自身を除く): 108292260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 295879, 591758, 887637, 1183516, 1479395, 1775274, 2662911, 2958790, 3550548, 4438185, 5325822, 5917580, 8876370, 10651644, 13314555, 17752740, 26629110, 53258220]

約数ペア:

[(1, 53258220), (2, 26629110), (3, 17752740), (4, 13314555), (5, 10651644), (6, 8876370), (9, 5917580), (10, 5325822), (12, 4438185), (15, 3550548), (18, 2958790), (20, 2662911), (30, 1775274), (36, 1479395), (45, 1183516), (60, 887637), (90, 591758), (180, 295879)]