6219950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 12963456

約数和(自身を除く): 6743506

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 263, 275, 430, 473, 526, 550, 946, 1075, 1315, 2150, 2365, 2630, 2893, 4730, 5786, 6575, 11309, 11825, 13150, 14465, 22618, 23650, 28930, 56545, 72325, 113090, 124399, 144650, 248798, 282725, 565450, 621995, 1243990, 3109975, 6219950]

約数ペア:

[(1, 6219950), (2, 3109975), (5, 1243990), (10, 621995), (11, 565450), (22, 282725), (25, 248798), (43, 144650), (50, 124399), (55, 113090), (86, 72325), (110, 56545), (215, 28930), (263, 23650), (275, 22618), (430, 14465), (473, 13150), (526, 11825), (550, 11309), (946, 6575), (1075, 5786), (1315, 4730), (2150, 2893), (2365, 2630)]