49779950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3121}}^1$

素因数の和:3173

約数の個数: 48

約数和(自身を含む): 104524560

約数和(自身を除く): 54744610

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3121, 3190, 6242, 7975, 15605, 15950, 31210, 34331, 68662, 78025, 90509, 156050, 171655, 181018, 343310, 452545, 858275, 905090, 995599, 1716550, 1991198, 2262725, 4525450, 4977995, 9955990, 24889975, 49779950]

約数ペア:

[(1, 49779950), (2, 24889975), (5, 9955990), (10, 4977995), (11, 4525450), (22, 2262725), (25, 1991198), (29, 1716550), (50, 995599), (55, 905090), (58, 858275), (110, 452545), (145, 343310), (275, 181018), (290, 171655), (319, 156050), (550, 90509), (638, 78025), (725, 68662), (1450, 34331), (1595, 31210), (3121, 15950), (3190, 15605), (6242, 7975)]