51791628

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{12583}}^1$

素因数の和:12611

約数の個数: 48

約数和(自身を含む): 140940800

約数和(自身を除く): 89149172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 12583, 25166, 37749, 50332, 75498, 88081, 150996, 176162, 264243, 352324, 528486, 616567, 1056972, 1233134, 1849701, 2466268, 3699402, 4315969, 7398804, 8631938, 12947907, 17263876, 25895814, 51791628]

約数ペア:

[(1, 51791628), (2, 25895814), (3, 17263876), (4, 12947907), (6, 8631938), (7, 7398804), (12, 4315969), (14, 3699402), (21, 2466268), (28, 1849701), (42, 1233134), (49, 1056972), (84, 616567), (98, 528486), (147, 352324), (196, 264243), (294, 176162), (343, 150996), (588, 88081), (686, 75498), (1029, 50332), (1372, 37749), (2058, 25166), (4116, 12583)]