48905200

素因数分解:

$2^4\times 5^2\times {\mathrm{122263}}^1$

素因数の和:122281

約数の個数: 30

約数和(自身を含む): 117495704

約数和(自身を除く): 68590504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 122263, 244526, 489052, 611315, 978104, 1222630, 1956208, 2445260, 3056575, 4890520, 6113150, 9781040, 12226300, 24452600, 48905200]

約数ペア:

[(1, 48905200), (2, 24452600), (4, 12226300), (5, 9781040), (8, 6113150), (10, 4890520), (16, 3056575), (20, 2445260), (25, 1956208), (40, 1222630), (50, 978104), (80, 611315), (100, 489052), (200, 244526), (400, 122263)]