49212111

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 74737152

約数和(自身を除く): 25525041

約数列:

[1, 3, 13, 23, 39, 69, 83, 249, 299, 661, 897, 1079, 1909, 1983, 3237, 5727, 8593, 15203, 24817, 25779, 45609, 54863, 74451, 164589, 197639, 592917, 713219, 1261849, 2139657, 3785547, 16404037, 49212111]

約数ペア:

[(1, 49212111), (3, 16404037), (13, 3785547), (23, 2139657), (39, 1261849), (69, 713219), (83, 592917), (249, 197639), (299, 164589), (661, 74451), (897, 54863), (1079, 45609), (1909, 25779), (1983, 24817), (3237, 15203), (5727, 8593)]