51461595

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20063}}^1$

素因数の和:20096

約数の個数: 32

約数和(自身を含む): 96307200

約数和(自身を除く): 44845605

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 20063, 60189, 100315, 180567, 300945, 381197, 541701, 902835, 1143591, 1905985, 2708505, 3430773, 5717955, 10292319, 17153865, 51461595]

約数ペア:

[(1, 51461595), (3, 17153865), (5, 10292319), (9, 5717955), (15, 3430773), (19, 2708505), (27, 1905985), (45, 1143591), (57, 902835), (95, 541701), (135, 381197), (171, 300945), (285, 180567), (513, 100315), (855, 60189), (2565, 20063)]