50517215

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 71508096

約数和(自身を除く): 20990881

約数列:

[1, 5, 7, 35, 53, 113, 241, 265, 371, 565, 791, 1205, 1687, 1855, 3955, 5989, 8435, 12773, 27233, 29945, 41923, 63865, 89411, 136165, 190631, 209615, 447055, 953155, 1443349, 7216745, 10103443, 50517215]

約数ペア:

[(1, 50517215), (5, 10103443), (7, 7216745), (35, 1443349), (53, 953155), (113, 447055), (241, 209615), (265, 190631), (371, 136165), (565, 89411), (791, 63865), (1205, 41923), (1687, 29945), (1855, 27233), (3955, 12773), (5989, 8435)]