56181816

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{8969}}^1$

素因数の和:9013

約数の個数: 64

約数和(自身を含む): 161460000

約数和(自身を除く): 105278184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 8969, 17938, 26907, 35876, 53814, 71752, 80721, 107628, 161442, 215256, 242163, 260101, 322884, 484326, 520202, 645768, 780303, 968652, 1040404, 1560606, 1937304, 2080808, 2340909, 3121212, 4681818, 6242424, 7022727, 9363636, 14045454, 18727272, 28090908, 56181816]

約数ペア:

[(1, 56181816), (2, 28090908), (3, 18727272), (4, 14045454), (6, 9363636), (8, 7022727), (9, 6242424), (12, 4681818), (18, 3121212), (24, 2340909), (27, 2080808), (29, 1937304), (36, 1560606), (54, 1040404), (58, 968652), (72, 780303), (87, 645768), (108, 520202), (116, 484326), (174, 322884), (216, 260101), (232, 242163), (261, 215256), (348, 161442), (522, 107628), (696, 80721), (783, 71752), (1044, 53814), (1566, 35876), (2088, 26907), (3132, 17938), (6264, 8969)]