53966165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 75776256

約数和(自身を除く): 21810091

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 407, 851, 1153, 1265, 2035, 4255, 5765, 9361, 12683, 26519, 42661, 46805, 63415, 132595, 213305, 291709, 469271, 981203, 1458545, 2346355, 4906015, 10793233, 53966165]

約数ペア:

[(1, 53966165), (5, 10793233), (11, 4906015), (23, 2346355), (37, 1458545), (55, 981203), (115, 469271), (185, 291709), (253, 213305), (407, 132595), (851, 63415), (1153, 46805), (1265, 42661), (2035, 26519), (4255, 12683), (5765, 9361)]