55712750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 113106240

約数和(自身を除く): 57393490

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 125, 185, 190, 250, 317, 370, 475, 634, 703, 925, 950, 1406, 1585, 1850, 2375, 3170, 3515, 4625, 4750, 6023, 7030, 7925, 9250, 11729, 12046, 15850, 17575, 23458, 30115, 35150, 39625, 58645, 60230, 79250, 87875, 117290, 150575, 175750, 222851, 293225, 301150, 445702, 586450, 752875, 1114255, 1466125, 1505750, 2228510, 2932250, 5571275, 11142550, 27856375, 55712750]

約数ペア:

[(1, 55712750), (2, 27856375), (5, 11142550), (10, 5571275), (19, 2932250), (25, 2228510), (37, 1505750), (38, 1466125), (50, 1114255), (74, 752875), (95, 586450), (125, 445702), (185, 301150), (190, 293225), (250, 222851), (317, 175750), (370, 150575), (475, 117290), (634, 87875), (703, 79250), (925, 60230), (950, 58645), (1406, 39625), (1585, 35150), (1850, 30115), (2375, 23458), (3170, 17575), (3515, 15850), (4625, 12046), (4750, 11729), (6023, 9250), (7030, 7925)]