55222750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 115644672

約数和(自身を除く): 60421922

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 125, 215, 250, 275, 430, 467, 473, 550, 934, 946, 1075, 1375, 2150, 2335, 2365, 2750, 4670, 4730, 5137, 5375, 10274, 10750, 11675, 11825, 20081, 23350, 23650, 25685, 40162, 51370, 58375, 59125, 100405, 116750, 118250, 128425, 200810, 220891, 256850, 441782, 502025, 642125, 1004050, 1104455, 1284250, 2208910, 2510125, 5020250, 5522275, 11044550, 27611375, 55222750]

約数ペア:

[(1, 55222750), (2, 27611375), (5, 11044550), (10, 5522275), (11, 5020250), (22, 2510125), (25, 2208910), (43, 1284250), (50, 1104455), (55, 1004050), (86, 642125), (110, 502025), (125, 441782), (215, 256850), (250, 220891), (275, 200810), (430, 128425), (467, 118250), (473, 116750), (550, 100405), (934, 59125), (946, 58375), (1075, 51370), (1375, 40162), (2150, 25685), (2335, 23650), (2365, 23350), (2750, 20081), (4670, 11825), (4730, 11675), (5137, 10750), (5375, 10274)]