53123305

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 69166080

約数和(自身を除く): 16042775

約数列:

[1, 5, 31, 37, 59, 155, 157, 185, 295, 785, 1147, 1829, 2183, 4867, 5735, 5809, 9145, 9263, 10915, 24335, 29045, 46315, 67673, 180079, 287153, 338365, 342731, 900395, 1435765, 1713655, 10624661, 53123305]

約数ペア:

[(1, 53123305), (5, 10624661), (31, 1713655), (37, 1435765), (59, 900395), (155, 342731), (157, 338365), (185, 287153), (295, 180079), (785, 67673), (1147, 46315), (1829, 29045), (2183, 24335), (4867, 10915), (5735, 9263), (5809, 9145)]