51132290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4513}}^1$

素因数の和:4634

約数の個数: 32

約数和(自身を含む): 101402496

約数和(自身を除く): 50270206

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 4513, 5665, 9026, 11330, 22565, 45130, 49643, 99286, 248215, 464839, 496430, 929678, 2324195, 4648390, 5113229, 10226458, 25566145, 51132290]

約数ペア:

[(1, 51132290), (2, 25566145), (5, 10226458), (10, 5113229), (11, 4648390), (22, 2324195), (55, 929678), (103, 496430), (110, 464839), (206, 248215), (515, 99286), (1030, 49643), (1133, 45130), (2266, 22565), (4513, 11330), (5665, 9026)]