53719400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{38371}}^1$

素因数の和:38394

約数の個数: 48

約数和(自身を含む): 142743840

約数和(自身を除く): 89024440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 38371, 76742, 153484, 191855, 268597, 306968, 383710, 537194, 767420, 959275, 1074388, 1342985, 1534840, 1918550, 2148776, 2685970, 3837100, 5371940, 6714925, 7674200, 10743880, 13429850, 26859700, 53719400]

約数ペア:

[(1, 53719400), (2, 26859700), (4, 13429850), (5, 10743880), (7, 7674200), (8, 6714925), (10, 5371940), (14, 3837100), (20, 2685970), (25, 2148776), (28, 1918550), (35, 1534840), (40, 1342985), (50, 1074388), (56, 959275), (70, 767420), (100, 537194), (140, 383710), (175, 306968), (200, 268597), (280, 191855), (350, 153484), (700, 76742), (1400, 38371)]