51006065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 70924032

約数和(自身を除く): 19917967

約数列:

[1, 5, 11, 23, 55, 61, 115, 253, 305, 661, 671, 1265, 1403, 3305, 3355, 7015, 7271, 15203, 15433, 36355, 40321, 76015, 77165, 167233, 201605, 443531, 836165, 927383, 2217655, 4636915, 10201213, 51006065]

約数ペア:

[(1, 51006065), (5, 10201213), (11, 4636915), (23, 2217655), (55, 927383), (61, 836165), (115, 443531), (253, 201605), (305, 167233), (661, 77165), (671, 76015), (1265, 40321), (1403, 36355), (3305, 15433), (3355, 15203), (7015, 7271)]