50420400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{42017}}^1$

素因数の和:42038

約数の個数: 60

約数和(自身を含む): 161517192

約数和(自身を除く): 111096792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 42017, 84034, 126051, 168068, 210085, 252102, 336136, 420170, 504204, 630255, 672272, 840340, 1008408, 1050425, 1260510, 1680680, 2016816, 2100850, 2521020, 3151275, 3361360, 4201700, 5042040, 6302550, 8403400, 10084080, 12605100, 16806800, 25210200, 50420400]

約数ペア:

[(1, 50420400), (2, 25210200), (3, 16806800), (4, 12605100), (5, 10084080), (6, 8403400), (8, 6302550), (10, 5042040), (12, 4201700), (15, 3361360), (16, 3151275), (20, 2521020), (24, 2100850), (25, 2016816), (30, 1680680), (40, 1260510), (48, 1050425), (50, 1008408), (60, 840340), (75, 672272), (80, 630255), (100, 504204), (120, 420170), (150, 336136), (200, 252102), (240, 210085), (300, 168068), (400, 126051), (600, 84034), (1200, 42017)]