51304085

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 23345515

約数列:

[1, 5, 7, 19, 35, 95, 133, 179, 431, 665, 895, 1253, 2155, 3017, 3401, 6265, 8189, 15085, 17005, 23807, 40945, 57323, 77149, 119035, 286615, 385745, 540043, 1465831, 2700215, 7329155, 10260817, 51304085]

約数ペア:

[(1, 51304085), (5, 10260817), (7, 7329155), (19, 2700215), (35, 1465831), (95, 540043), (133, 385745), (179, 286615), (431, 119035), (665, 77149), (895, 57323), (1253, 40945), (2155, 23807), (3017, 17005), (3401, 15085), (6265, 8189)]