27620950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1561

約数の個数: 48

約数和(自身を含む): 59862240

約数和(自身を除く): 32241290

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 742, 1325, 1489, 1855, 2650, 2978, 3710, 7445, 9275, 10423, 14890, 18550, 20846, 37225, 52115, 74450, 78917, 104230, 157834, 260575, 394585, 521150, 552419, 789170, 1104838, 1972925, 2762095, 3945850, 5524190, 13810475, 27620950]

約数ペア:

[(1, 27620950), (2, 13810475), (5, 5524190), (7, 3945850), (10, 2762095), (14, 1972925), (25, 1104838), (35, 789170), (50, 552419), (53, 521150), (70, 394585), (106, 260575), (175, 157834), (265, 104230), (350, 78917), (371, 74450), (530, 52115), (742, 37225), (1325, 20846), (1489, 18550), (1855, 14890), (2650, 10423), (2978, 9275), (3710, 7445)]