51620382

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 130844160

約数和(自身を除く): 79223778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 47, 54, 66, 86, 94, 99, 129, 141, 198, 258, 282, 297, 387, 423, 473, 517, 594, 774, 846, 946, 1034, 1161, 1269, 1419, 1551, 1849, 2021, 2322, 2538, 2838, 3102, 3698, 4042, 4257, 4653, 5547, 6063, 8514, 9306, 11094, 12126, 12771, 13959, 16641, 18189, 20339, 22231, 25542, 27918, 33282, 36378, 40678, 44462, 49923, 54567, 61017, 66693, 86903, 99846, 109134, 122034, 133386, 173806, 183051, 200079, 260709, 366102, 400158, 521418, 549153, 600237, 782127, 955933, 1098306, 1200474, 1564254, 1911866, 2346381, 2867799, 4692762, 5735598, 8603397, 17206794, 25810191, 51620382]

約数ペア:

[(1, 51620382), (2, 25810191), (3, 17206794), (6, 8603397), (9, 5735598), (11, 4692762), (18, 2867799), (22, 2346381), (27, 1911866), (33, 1564254), (43, 1200474), (47, 1098306), (54, 955933), (66, 782127), (86, 600237), (94, 549153), (99, 521418), (129, 400158), (141, 366102), (198, 260709), (258, 200079), (282, 183051), (297, 173806), (387, 133386), (423, 122034), (473, 109134), (517, 99846), (594, 86903), (774, 66693), (846, 61017), (946, 54567), (1034, 49923), (1161, 44462), (1269, 40678), (1419, 36378), (1551, 33282), (1849, 27918), (2021, 25542), (2322, 22231), (2538, 20339), (2838, 18189), (3102, 16641), (3698, 13959), (4042, 12771), (4257, 12126), (4653, 11094), (5547, 9306), (6063, 8514)]