49744500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2586

約数の個数: 96

約数和(自身を含む): 156059904

約数和(自身を除く): 106315404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 2551, 3250, 3900, 4875, 5102, 6500, 7653, 9750, 10204, 12755, 15306, 19500, 25510, 30612, 33163, 38265, 51020, 63775, 66326, 76530, 99489, 127550, 132652, 153060, 165815, 191325, 198978, 255100, 318875, 331630, 382650, 397956, 497445, 637750, 663260, 765300, 829075, 956625, 994890, 1275500, 1658150, 1913250, 1989780, 2487225, 3316300, 3826500, 4145375, 4974450, 8290750, 9948900, 12436125, 16581500, 24872250, 49744500]

約数ペア:

[(1, 49744500), (2, 24872250), (3, 16581500), (4, 12436125), (5, 9948900), (6, 8290750), (10, 4974450), (12, 4145375), (13, 3826500), (15, 3316300), (20, 2487225), (25, 1989780), (26, 1913250), (30, 1658150), (39, 1275500), (50, 994890), (52, 956625), (60, 829075), (65, 765300), (75, 663260), (78, 637750), (100, 497445), (125, 397956), (130, 382650), (150, 331630), (156, 318875), (195, 255100), (250, 198978), (260, 191325), (300, 165815), (325, 153060), (375, 132652), (390, 127550), (500, 99489), (650, 76530), (750, 66326), (780, 63775), (975, 51020), (1300, 38265), (1500, 33163), (1625, 30612), (1950, 25510), (2551, 19500), (3250, 15306), (3900, 12755), (4875, 10204), (5102, 9750), (6500, 7653)]