56201860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 142192512

約数和(自身を除く): 85990652

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 43, 44, 52, 55, 65, 86, 110, 130, 143, 172, 215, 220, 260, 286, 430, 457, 473, 559, 572, 715, 860, 914, 946, 1118, 1430, 1828, 1892, 2236, 2285, 2365, 2795, 2860, 4570, 4730, 5027, 5590, 5941, 6149, 9140, 9460, 10054, 11180, 11882, 12298, 19651, 20108, 23764, 24596, 25135, 29705, 30745, 39302, 50270, 59410, 61490, 65351, 78604, 98255, 100540, 118820, 122980, 130702, 196510, 216161, 255463, 261404, 326755, 393020, 432322, 510926, 653510, 864644, 1021852, 1080805, 1277315, 1307020, 2161610, 2554630, 2810093, 4323220, 5109260, 5620186, 11240372, 14050465, 28100930, 56201860]

約数ペア:

[(1, 56201860), (2, 28100930), (4, 14050465), (5, 11240372), (10, 5620186), (11, 5109260), (13, 4323220), (20, 2810093), (22, 2554630), (26, 2161610), (43, 1307020), (44, 1277315), (52, 1080805), (55, 1021852), (65, 864644), (86, 653510), (110, 510926), (130, 432322), (143, 393020), (172, 326755), (215, 261404), (220, 255463), (260, 216161), (286, 196510), (430, 130702), (457, 122980), (473, 118820), (559, 100540), (572, 98255), (715, 78604), (860, 65351), (914, 61490), (946, 59410), (1118, 50270), (1430, 39302), (1828, 30745), (1892, 29705), (2236, 25135), (2285, 24596), (2365, 23764), (2795, 20108), (2860, 19651), (4570, 12298), (4730, 11882), (5027, 11180), (5590, 10054), (5941, 9460), (6149, 9140)]