47679580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{183383}}^1$

素因数の和:183405

約数の個数: 24

約数和(自身を含む): 107829792

約数和(自身を除く): 60150212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 183383, 366766, 733532, 916915, 1833830, 2383979, 3667660, 4767958, 9535916, 11919895, 23839790, 47679580]

約数ペア:

[(1, 47679580), (2, 23839790), (4, 11919895), (5, 9535916), (10, 4767958), (13, 3667660), (20, 2383979), (26, 1833830), (52, 916915), (65, 733532), (130, 366766), (260, 183383)]