49797900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{55331}}^1$

素因数の和:55351

約数の個数: 54

約数和(自身を含む): 156091572

約数和(自身を除く): 106293672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 55331, 110662, 165993, 221324, 276655, 331986, 497979, 553310, 663972, 829965, 995958, 1106620, 1383275, 1659930, 1991916, 2489895, 2766550, 3319860, 4149825, 4979790, 5533100, 8299650, 9959580, 12449475, 16599300, 24898950, 49797900]

約数ペア:

[(1, 49797900), (2, 24898950), (3, 16599300), (4, 12449475), (5, 9959580), (6, 8299650), (9, 5533100), (10, 4979790), (12, 4149825), (15, 3319860), (18, 2766550), (20, 2489895), (25, 1991916), (30, 1659930), (36, 1383275), (45, 1106620), (50, 995958), (60, 829965), (75, 663972), (90, 553310), (100, 497979), (150, 331986), (180, 276655), (225, 221324), (300, 165993), (450, 110662), (900, 55331)]