53401557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 82373760

約数和(自身を除く): 28972203

約数列:

[1, 3, 11, 29, 33, 41, 87, 123, 319, 451, 957, 1189, 1353, 1361, 3567, 4083, 13079, 14971, 39237, 39469, 44913, 55801, 118407, 167403, 434159, 613811, 1302477, 1618229, 1841433, 4854687, 17800519, 53401557]

約数ペア:

[(1, 53401557), (3, 17800519), (11, 4854687), (29, 1841433), (33, 1618229), (41, 1302477), (87, 613811), (123, 434159), (319, 167403), (451, 118407), (957, 55801), (1189, 44913), (1353, 39469), (1361, 39237), (3567, 14971), (4083, 13079)]