51127360

素因数分解:

$2^6\times 5^1\times {\mathrm{159773}}^1$

素因数の和:159790

約数の個数: 28

約数和(自身を含む): 121747788

約数和(自身を除く): 70620428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 159773, 319546, 639092, 798865, 1278184, 1597730, 2556368, 3195460, 5112736, 6390920, 10225472, 12781840, 25563680, 51127360]

約数ペア:

[(1, 51127360), (2, 25563680), (4, 12781840), (5, 10225472), (8, 6390920), (10, 5112736), (16, 3195460), (20, 2556368), (32, 1597730), (40, 1278184), (64, 798865), (80, 639092), (160, 319546), (320, 159773)]