50308000

素因数分解:

$2^5\times 5^3\times {\mathrm{12577}}^1$

素因数の和:12602

約数の個数: 48

約数和(自身を含む): 123616584

約数和(自身を除く): 73308584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 12577, 25154, 50308, 62885, 100616, 125770, 201232, 251540, 314425, 402464, 503080, 628850, 1006160, 1257700, 1572125, 2012320, 2515400, 3144250, 5030800, 6288500, 10061600, 12577000, 25154000, 50308000]

約数ペア:

[(1, 50308000), (2, 25154000), (4, 12577000), (5, 10061600), (8, 6288500), (10, 5030800), (16, 3144250), (20, 2515400), (25, 2012320), (32, 1572125), (40, 1257700), (50, 1006160), (80, 628850), (100, 503080), (125, 402464), (160, 314425), (200, 251540), (250, 201232), (400, 125770), (500, 100616), (800, 62885), (1000, 50308), (2000, 25154), (4000, 12577)]