49054928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13873}}^1$

素因数の和:13911

約数の個数: 40

約数和(自身を含む): 108383688

約数和(自身を除く): 59328760

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 13873, 27746, 55492, 110984, 180349, 221968, 235841, 360698, 471682, 721396, 943364, 1442792, 1886728, 2885584, 3065933, 3773456, 6131866, 12263732, 24527464, 49054928]

約数ペア:

[(1, 49054928), (2, 24527464), (4, 12263732), (8, 6131866), (13, 3773456), (16, 3065933), (17, 2885584), (26, 1886728), (34, 1442792), (52, 943364), (68, 721396), (104, 471682), (136, 360698), (208, 235841), (221, 221968), (272, 180349), (442, 110984), (884, 55492), (1768, 27746), (3536, 13873)]