56690290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 108496584

約数和(自身を除く): 51806294

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 101, 185, 202, 205, 370, 410, 505, 1010, 1369, 1517, 2738, 3034, 3737, 4141, 6845, 7474, 7585, 8282, 13690, 15170, 18685, 20705, 37370, 41410, 56129, 112258, 138269, 153217, 276538, 280645, 306434, 561290, 691345, 766085, 1382690, 1532170, 5669029, 11338058, 28345145, 56690290]

約数ペア:

[(1, 56690290), (2, 28345145), (5, 11338058), (10, 5669029), (37, 1532170), (41, 1382690), (74, 766085), (82, 691345), (101, 561290), (185, 306434), (202, 280645), (205, 276538), (370, 153217), (410, 138269), (505, 112258), (1010, 56129), (1369, 41410), (1517, 37370), (2738, 20705), (3034, 18685), (3737, 15170), (4141, 13690), (6845, 8282), (7474, 7585)]