50471250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 80

約数和(自身を含む): 129483552

約数和(自身を除く): 79012302

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 125, 129, 150, 215, 250, 258, 313, 375, 430, 625, 626, 645, 750, 939, 1075, 1250, 1290, 1565, 1875, 1878, 2150, 3130, 3225, 3750, 4695, 5375, 6450, 7825, 9390, 10750, 13459, 15650, 16125, 23475, 26875, 26918, 32250, 39125, 40377, 46950, 53750, 67295, 78250, 80625, 80754, 117375, 134590, 161250, 195625, 201885, 234750, 336475, 391250, 403770, 586875, 672950, 1009425, 1173750, 1682375, 2018850, 3364750, 5047125, 8411875, 10094250, 16823750, 25235625, 50471250]

約数ペア:

[(1, 50471250), (2, 25235625), (3, 16823750), (5, 10094250), (6, 8411875), (10, 5047125), (15, 3364750), (25, 2018850), (30, 1682375), (43, 1173750), (50, 1009425), (75, 672950), (86, 586875), (125, 403770), (129, 391250), (150, 336475), (215, 234750), (250, 201885), (258, 195625), (313, 161250), (375, 134590), (430, 117375), (625, 80754), (626, 80625), (645, 78250), (750, 67295), (939, 53750), (1075, 46950), (1250, 40377), (1290, 39125), (1565, 32250), (1875, 26918), (1878, 26875), (2150, 23475), (3130, 16125), (3225, 15650), (3750, 13459), (4695, 10750), (5375, 9390), (6450, 7825)]