51186798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 130384800

約数和(自身を除く): 79198002

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 117, 171, 174, 234, 247, 261, 342, 377, 397, 494, 522, 551, 741, 754, 794, 1102, 1131, 1191, 1482, 1653, 2223, 2262, 2382, 3306, 3393, 3573, 4446, 4959, 5161, 6786, 7146, 7163, 7543, 9918, 10322, 11513, 14326, 15086, 15483, 21489, 22629, 23026, 30966, 34539, 42978, 45258, 46449, 64467, 67887, 69078, 92898, 98059, 103617, 128934, 135774, 149669, 196118, 207234, 218747, 294177, 299338, 437494, 449007, 588354, 656241, 882531, 898014, 1312482, 1347021, 1765062, 1968723, 2694042, 2843711, 3937446, 5687422, 8531133, 17062266, 25593399, 51186798]

約数ペア:

[(1, 51186798), (2, 25593399), (3, 17062266), (6, 8531133), (9, 5687422), (13, 3937446), (18, 2843711), (19, 2694042), (26, 1968723), (29, 1765062), (38, 1347021), (39, 1312482), (57, 898014), (58, 882531), (78, 656241), (87, 588354), (114, 449007), (117, 437494), (171, 299338), (174, 294177), (234, 218747), (247, 207234), (261, 196118), (342, 149669), (377, 135774), (397, 128934), (494, 103617), (522, 98059), (551, 92898), (741, 69078), (754, 67887), (794, 64467), (1102, 46449), (1131, 45258), (1191, 42978), (1482, 34539), (1653, 30966), (2223, 23026), (2262, 22629), (2382, 21489), (3306, 15483), (3393, 15086), (3573, 14326), (4446, 11513), (4959, 10322), (5161, 9918), (6786, 7543), (7146, 7163)]