54513641

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 72441600

約数和(自身を除く): 17927959

約数列:

[1, 7, 13, 19, 41, 91, 133, 247, 287, 533, 769, 779, 1729, 3731, 5383, 5453, 9997, 10127, 14611, 31529, 69979, 70889, 102277, 189943, 220703, 409877, 599051, 1329601, 2869139, 4193357, 7787663, 54513641]

約数ペア:

[(1, 54513641), (7, 7787663), (13, 4193357), (19, 2869139), (41, 1329601), (91, 599051), (133, 409877), (247, 220703), (287, 189943), (533, 102277), (769, 70889), (779, 69979), (1729, 31529), (3731, 14611), (5383, 10127), (5453, 9997)]