47990728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11383}}^1$

素因数の和:11437

約数の個数: 32

約数和(自身を含む): 98357760

約数和(自身を除く): 50367032

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 11383, 22766, 45532, 91064, 193511, 352873, 387022, 705746, 774044, 1411492, 1548088, 2822984, 5998841, 11997682, 23995364, 47990728]

約数ペア:

[(1, 47990728), (2, 23995364), (4, 11997682), (8, 5998841), (17, 2822984), (31, 1548088), (34, 1411492), (62, 774044), (68, 705746), (124, 387022), (136, 352873), (248, 193511), (527, 91064), (1054, 45532), (2108, 22766), (4216, 11383)]