50829779

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 75479040

約数和(自身を除く): 24649261

約数列:

[1, 7, 11, 13, 17, 29, 77, 91, 103, 119, 143, 187, 203, 221, 319, 377, 493, 721, 1001, 1133, 1309, 1339, 1547, 1751, 2233, 2431, 2639, 2987, 3451, 4147, 5423, 6409, 7931, 9373, 12257, 14729, 17017, 19261, 20909, 22763, 29029, 32857, 37961, 38831, 44863, 50779, 70499, 103103, 134827, 159341, 229999, 250393, 271817, 355453, 427141, 493493, 558569, 660127, 1752751, 2989987, 3909983, 4620889, 7261397, 50829779]

約数ペア:

[(1, 50829779), (7, 7261397), (11, 4620889), (13, 3909983), (17, 2989987), (29, 1752751), (77, 660127), (91, 558569), (103, 493493), (119, 427141), (143, 355453), (187, 271817), (203, 250393), (221, 229999), (319, 159341), (377, 134827), (493, 103103), (721, 70499), (1001, 50779), (1133, 44863), (1309, 38831), (1339, 37961), (1547, 32857), (1751, 29029), (2233, 22763), (2431, 20909), (2639, 19261), (2987, 17017), (3451, 14729), (4147, 12257), (5423, 9373), (6409, 7931)]