51657935

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 74760192

約数和(自身を除く): 23102257

約数列:

[1, 5, 7, 31, 35, 47, 155, 217, 235, 329, 1013, 1085, 1457, 1645, 5065, 7091, 7285, 10199, 31403, 35455, 47611, 50995, 157015, 219821, 238055, 333277, 1099105, 1475941, 1666385, 7379705, 10331587, 51657935]

約数ペア:

[(1, 51657935), (5, 10331587), (7, 7379705), (31, 1666385), (35, 1475941), (47, 1099105), (155, 333277), (217, 238055), (235, 219821), (329, 157015), (1013, 50995), (1085, 47611), (1457, 35455), (1645, 31403), (5065, 10199), (7091, 7285)]