2821506050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{16183}}^1$

素因数の和:16523

約数の個数: 48

約数和(自身を含む): 5743507392

約数和(自身を除く): 2922001342

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 317, 550, 634, 1585, 3170, 3487, 6974, 7925, 15850, 16183, 17435, 32366, 34870, 80915, 87175, 161830, 174350, 178013, 356026, 404575, 809150, 890065, 1780130, 4450325, 5130011, 8900650, 10260022, 25650055, 51300110, 56430121, 112860242, 128250275, 256500550, 282150605, 564301210, 1410753025, 2821506050]

約数ペア:

[(1, 2821506050), (2, 1410753025), (5, 564301210), (10, 282150605), (11, 256500550), (22, 128250275), (25, 112860242), (50, 56430121), (55, 51300110), (110, 25650055), (275, 10260022), (317, 8900650), (550, 5130011), (634, 4450325), (1585, 1780130), (3170, 890065), (3487, 809150), (6974, 404575), (7925, 356026), (15850, 178013), (16183, 174350), (17435, 161830), (32366, 87175), (34870, 80915)]