51338826

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12347}}^1$

素因数の和:12376

約数の個数: 64

約数和(自身を含む): 142248960

約数和(自身を除く): 90910134

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 12347, 24694, 37041, 74082, 86429, 111123, 135817, 172858, 222246, 259287, 271634, 333369, 407451, 518574, 666738, 777861, 814902, 950719, 1222353, 1555722, 1901438, 2333583, 2444706, 2852157, 3667059, 4667166, 5704314, 7334118, 8556471, 17112942, 25669413, 51338826]

約数ペア:

[(1, 51338826), (2, 25669413), (3, 17112942), (6, 8556471), (7, 7334118), (9, 5704314), (11, 4667166), (14, 3667059), (18, 2852157), (21, 2444706), (22, 2333583), (27, 1901438), (33, 1555722), (42, 1222353), (54, 950719), (63, 814902), (66, 777861), (77, 666738), (99, 518574), (126, 407451), (154, 333369), (189, 271634), (198, 259287), (231, 222246), (297, 172858), (378, 135817), (462, 111123), (594, 86429), (693, 74082), (1386, 37041), (2079, 24694), (4158, 12347)]