51864735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5659}}^1$

素因数の和:5727

約数の個数: 32

約数和(自身を含む): 91284480

約数和(自身を除く): 39419745

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 5659, 9165, 16977, 28295, 73567, 84885, 220701, 265973, 367835, 797919, 1103505, 1329865, 3457649, 3989595, 10372947, 17288245, 51864735]

約数ペア:

[(1, 51864735), (3, 17288245), (5, 10372947), (13, 3989595), (15, 3457649), (39, 1329865), (47, 1103505), (65, 797919), (141, 367835), (195, 265973), (235, 220701), (611, 84885), (705, 73567), (1833, 28295), (3055, 16977), (5659, 9165)]