51309027

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1511}}^1$

素因数の和:1549

約数の個数: 48

約数和(自身を含む): 94348800

約数和(自身を除く): 43039773

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 343, 441, 539, 693, 1029, 1511, 1617, 3087, 3773, 4533, 4851, 10577, 11319, 13599, 16621, 31731, 33957, 49863, 74039, 95193, 116347, 149589, 222117, 349041, 518273, 666351, 814429, 1047123, 1554819, 2443287, 4664457, 5701003, 7329861, 17103009, 51309027]

約数ペア:

[(1, 51309027), (3, 17103009), (7, 7329861), (9, 5701003), (11, 4664457), (21, 2443287), (33, 1554819), (49, 1047123), (63, 814429), (77, 666351), (99, 518273), (147, 349041), (231, 222117), (343, 149589), (441, 116347), (539, 95193), (693, 74039), (1029, 49863), (1511, 33957), (1617, 31731), (3087, 16621), (3773, 13599), (4533, 11319), (4851, 10577)]