52574109

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 85800960

約数和(自身を除く): 33226851

約数列:

[1, 3, 7, 21, 31, 49, 83, 93, 139, 147, 217, 249, 417, 581, 651, 973, 1519, 1743, 2573, 2919, 4067, 4309, 4557, 6811, 7719, 11537, 12201, 12927, 18011, 20433, 30163, 34611, 54033, 80759, 90489, 126077, 211141, 242277, 357647, 378231, 565313, 633423, 1072941, 1695939, 2503529, 7510587, 17524703, 52574109]

約数ペア:

[(1, 52574109), (3, 17524703), (7, 7510587), (21, 2503529), (31, 1695939), (49, 1072941), (83, 633423), (93, 565313), (139, 378231), (147, 357647), (217, 242277), (249, 211141), (417, 126077), (581, 90489), (651, 80759), (973, 54033), (1519, 34611), (1743, 30163), (2573, 20433), (2919, 18011), (4067, 12927), (4309, 12201), (4557, 11537), (6811, 7719)]