57552550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 117514800

約数和(自身を除く): 59962250

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 269, 275, 389, 538, 550, 778, 1345, 1945, 2690, 2959, 3890, 4279, 5918, 6725, 8558, 9725, 13450, 14795, 19450, 21395, 29590, 42790, 73975, 104641, 106975, 147950, 209282, 213950, 523205, 1046410, 1151051, 2302102, 2616025, 5232050, 5755255, 11510510, 28776275, 57552550]

約数ペア:

[(1, 57552550), (2, 28776275), (5, 11510510), (10, 5755255), (11, 5232050), (22, 2616025), (25, 2302102), (50, 1151051), (55, 1046410), (110, 523205), (269, 213950), (275, 209282), (389, 147950), (538, 106975), (550, 104641), (778, 73975), (1345, 42790), (1945, 29590), (2690, 21395), (2959, 19450), (3890, 14795), (4279, 13450), (5918, 9725), (6725, 8558)]