51484725

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5581}}^1$

素因数の和:5638

約数の個数: 36

約数和(自身を含む): 94480932

約数和(自身を除く): 42996207

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 5581, 9225, 16743, 27905, 50229, 83715, 139525, 228821, 251145, 418575, 686463, 1144105, 1255725, 2059389, 3432315, 5720525, 10296945, 17161575, 51484725]

約数ペア:

[(1, 51484725), (3, 17161575), (5, 10296945), (9, 5720525), (15, 3432315), (25, 2059389), (41, 1255725), (45, 1144105), (75, 686463), (123, 418575), (205, 251145), (225, 228821), (369, 139525), (615, 83715), (1025, 50229), (1845, 27905), (3075, 16743), (5581, 9225)]