51585588

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 134316000

約数和(自身を除く): 82730412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 149, 163, 177, 236, 298, 326, 354, 447, 489, 531, 596, 652, 708, 894, 978, 1062, 1341, 1467, 1788, 1956, 2124, 2682, 2934, 5364, 5868, 8791, 9617, 17582, 19234, 24287, 26373, 28851, 35164, 38468, 48574, 52746, 57702, 72861, 79119, 86553, 97148, 105492, 115404, 145722, 158238, 173106, 218583, 291444, 316476, 346212, 437166, 874332, 1432933, 2865866, 4298799, 5731732, 8597598, 12896397, 17195196, 25792794, 51585588]

約数ペア:

[(1, 51585588), (2, 25792794), (3, 17195196), (4, 12896397), (6, 8597598), (9, 5731732), (12, 4298799), (18, 2865866), (36, 1432933), (59, 874332), (118, 437166), (149, 346212), (163, 316476), (177, 291444), (236, 218583), (298, 173106), (326, 158238), (354, 145722), (447, 115404), (489, 105492), (531, 97148), (596, 86553), (652, 79119), (708, 72861), (894, 57702), (978, 52746), (1062, 48574), (1341, 38468), (1467, 35164), (1788, 28851), (1956, 26373), (2124, 24287), (2682, 19234), (2934, 17582), (5364, 9617), (5868, 8791)]