51505794

素因数分解:

$2^1\times 3^5\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 116756640

約数和(自身を除く): 65250846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 243, 262, 393, 486, 786, 809, 1179, 1618, 2358, 2427, 3537, 4854, 7074, 7281, 10611, 14562, 21222, 21843, 31833, 43686, 63666, 65529, 105979, 131058, 196587, 211958, 317937, 393174, 635874, 953811, 1907622, 2861433, 5722866, 8584299, 17168598, 25752897, 51505794]

約数ペア:

[(1, 51505794), (2, 25752897), (3, 17168598), (6, 8584299), (9, 5722866), (18, 2861433), (27, 1907622), (54, 953811), (81, 635874), (131, 393174), (162, 317937), (243, 211958), (262, 196587), (393, 131058), (486, 105979), (786, 65529), (809, 63666), (1179, 43686), (1618, 31833), (2358, 21843), (2427, 21222), (3537, 14562), (4854, 10611), (7074, 7281)]