51551100045

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1\times {\mathrm{23831}}^1$

素因数の和:24802

約数の個数: 48

約数和(自身を含む): 91145388672

約数和(自身を除く): 39594288627

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 907, 2385, 2721, 4535, 8163, 13605, 23831, 40815, 48071, 71493, 119155, 144213, 214479, 240355, 357465, 432639, 721065, 1072395, 1263043, 2163195, 3789129, 6315215, 11367387, 18945645, 21614717, 56836935, 64844151, 108073585, 194532453, 324220755, 972662265, 1145580001, 3436740003, 5727900005, 10310220009, 17183700015, 51551100045]

約数ペア:

[(1, 51551100045), (3, 17183700015), (5, 10310220009), (9, 5727900005), (15, 3436740003), (45, 1145580001), (53, 972662265), (159, 324220755), (265, 194532453), (477, 108073585), (795, 64844151), (907, 56836935), (2385, 21614717), (2721, 18945645), (4535, 11367387), (8163, 6315215), (13605, 3789129), (23831, 2163195), (40815, 1263043), (48071, 1072395), (71493, 721065), (119155, 432639), (144213, 357465), (214479, 240355)]