51945520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59029}}^1$

素因数の和:59053

約数の個数: 40

約数和(自身を含む): 131754960

約数和(自身を除く): 79809440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 59029, 118058, 236116, 295145, 472232, 590290, 649319, 944464, 1180580, 1298638, 2361160, 2597276, 3246595, 4722320, 5194552, 6493190, 10389104, 12986380, 25972760, 51945520]

約数ペア:

[(1, 51945520), (2, 25972760), (4, 12986380), (5, 10389104), (8, 6493190), (10, 5194552), (11, 4722320), (16, 3246595), (20, 2597276), (22, 2361160), (40, 1298638), (44, 1180580), (55, 944464), (80, 649319), (88, 590290), (110, 472232), (176, 295145), (220, 236116), (440, 118058), (880, 59029)]