48330920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109843}}^1$

素因数の和:109865

約数の個数: 32

約数和(自身を含む): 118631520

約数和(自身を除く): 70300600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 109843, 219686, 439372, 549215, 878744, 1098430, 1208273, 2196860, 2416546, 4393720, 4833092, 6041365, 9666184, 12082730, 24165460, 48330920]

約数ペア:

[(1, 48330920), (2, 24165460), (4, 12082730), (5, 9666184), (8, 6041365), (10, 4833092), (11, 4393720), (20, 2416546), (22, 2196860), (40, 1208273), (44, 1098430), (55, 878744), (88, 549215), (110, 439372), (220, 219686), (440, 109843)]