45243110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 90493200

約数和(自身を除く): 45250090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 139, 242, 269, 278, 538, 605, 695, 1210, 1345, 1390, 1529, 2690, 2959, 3058, 5918, 7645, 14795, 15290, 16819, 29590, 32549, 33638, 37391, 65098, 74782, 84095, 162745, 168190, 186955, 325490, 373910, 411301, 822602, 2056505, 4113010, 4524311, 9048622, 22621555, 45243110]

約数ペア:

[(1, 45243110), (2, 22621555), (5, 9048622), (10, 4524311), (11, 4113010), (22, 2056505), (55, 822602), (110, 411301), (121, 373910), (139, 325490), (242, 186955), (269, 168190), (278, 162745), (538, 84095), (605, 74782), (695, 65098), (1210, 37391), (1345, 33638), (1390, 32549), (1529, 29590), (2690, 16819), (2959, 15290), (3058, 14795), (5918, 7645)]