50075000

素因数分解:

$2^3\times 5^5\times {\mathrm{2003}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 117414360

約数和(自身を除く): 67339360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2003, 2500, 3125, 4006, 5000, 6250, 8012, 10015, 12500, 16024, 20030, 25000, 40060, 50075, 80120, 100150, 200300, 250375, 400600, 500750, 1001500, 1251875, 2003000, 2503750, 5007500, 6259375, 10015000, 12518750, 25037500, 50075000]

約数ペア:

[(1, 50075000), (2, 25037500), (4, 12518750), (5, 10015000), (8, 6259375), (10, 5007500), (20, 2503750), (25, 2003000), (40, 1251875), (50, 1001500), (100, 500750), (125, 400600), (200, 250375), (250, 200300), (500, 100150), (625, 80120), (1000, 50075), (1250, 40060), (2003, 25000), (2500, 20030), (3125, 16024), (4006, 12500), (5000, 10015), (6250, 8012)]