50321696620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1916287}}^1$

素因数の和:1916410

約数の個数: 48

約数和(自身を含む): 114931289088

約数和(自身を除く): 64609592468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1313, 2020, 2626, 5252, 6565, 13130, 26260, 1916287, 3832574, 7665148, 9581435, 19162870, 24911731, 38325740, 49823462, 99646924, 124558655, 193544987, 249117310, 387089974, 498234620, 774179948, 967724935, 1935449870, 2516084831, 3870899740, 5032169662, 10064339324, 12580424155, 25160848310, 50321696620]

約数ペア:

[(1, 50321696620), (2, 25160848310), (4, 12580424155), (5, 10064339324), (10, 5032169662), (13, 3870899740), (20, 2516084831), (26, 1935449870), (52, 967724935), (65, 774179948), (101, 498234620), (130, 387089974), (202, 249117310), (260, 193544987), (404, 124558655), (505, 99646924), (1010, 49823462), (1313, 38325740), (2020, 24911731), (2626, 19162870), (5252, 9581435), (6565, 7665148), (13130, 3832574), (26260, 1916287)]