54081284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{1289}}^1$

素因数の和:1927

約数の個数: 24

約数和(自身を含む): 100449720

約数和(自身を除く): 46368436

約数列:

[1, 2, 4, 17, 34, 68, 617, 1234, 1289, 2468, 2578, 5156, 10489, 20978, 21913, 41956, 43826, 87652, 795313, 1590626, 3181252, 13520321, 27040642, 54081284]

約数ペア:

[(1, 54081284), (2, 27040642), (4, 13520321), (17, 3181252), (34, 1590626), (68, 795313), (617, 87652), (1234, 43826), (1289, 41956), (2468, 21913), (2578, 20978), (5156, 10489)]