52012620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 174414240

約数和(自身を除く): 122401620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 109, 110, 132, 165, 180, 198, 218, 220, 241, 327, 330, 396, 436, 482, 495, 545, 654, 660, 723, 964, 981, 990, 1090, 1199, 1205, 1308, 1446, 1635, 1962, 1980, 2169, 2180, 2398, 2410, 2651, 2892, 3270, 3597, 3615, 3924, 4338, 4796, 4820, 4905, 5302, 5995, 6540, 7194, 7230, 7953, 8676, 9810, 10604, 10791, 10845, 11990, 13255, 14388, 14460, 15906, 17985, 19620, 21582, 21690, 23859, 23980, 26269, 26510, 31812, 35970, 39765, 43164, 43380, 47718, 52538, 53020, 53955, 71940, 78807, 79530, 95436, 105076, 107910, 119295, 131345, 157614, 159060, 215820, 236421, 238590, 262690, 288959, 315228, 394035, 472842, 477180, 525380, 577918, 788070, 866877, 945684, 1155836, 1182105, 1444795, 1576140, 1733754, 2364210, 2600631, 2889590, 3467508, 4334385, 4728420, 5201262, 5779180, 8668770, 10402524, 13003155, 17337540, 26006310, 52012620]

約数ペア:

[(1, 52012620), (2, 26006310), (3, 17337540), (4, 13003155), (5, 10402524), (6, 8668770), (9, 5779180), (10, 5201262), (11, 4728420), (12, 4334385), (15, 3467508), (18, 2889590), (20, 2600631), (22, 2364210), (30, 1733754), (33, 1576140), (36, 1444795), (44, 1182105), (45, 1155836), (55, 945684), (60, 866877), (66, 788070), (90, 577918), (99, 525380), (109, 477180), (110, 472842), (132, 394035), (165, 315228), (180, 288959), (198, 262690), (218, 238590), (220, 236421), (241, 215820), (327, 159060), (330, 157614), (396, 131345), (436, 119295), (482, 107910), (495, 105076), (545, 95436), (654, 79530), (660, 78807), (723, 71940), (964, 53955), (981, 53020), (990, 52538), (1090, 47718), (1199, 43380), (1205, 43164), (1308, 39765), (1446, 35970), (1635, 31812), (1962, 26510), (1980, 26269), (2169, 23980), (2180, 23859), (2398, 21690), (2410, 21582), (2651, 19620), (2892, 17985), (3270, 15906), (3597, 14460), (3615, 14388), (3924, 13255), (4338, 11990), (4796, 10845), (4820, 10791), (4905, 10604), (5302, 9810), (5995, 8676), (6540, 7953), (7194, 7230)]