48736569

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 79128576

約数和(自身を除く): 30392007

約数列:

[1, 3, 7, 17, 21, 51, 119, 211, 357, 633, 647, 1477, 1941, 3587, 4431, 4529, 10761, 10999, 13587, 25109, 32997, 75327, 76993, 136517, 230979, 409551, 955619, 2320789, 2866857, 6962367, 16245523, 48736569]

約数ペア:

[(1, 48736569), (3, 16245523), (7, 6962367), (17, 2866857), (21, 2320789), (51, 955619), (119, 409551), (211, 230979), (357, 136517), (633, 76993), (647, 75327), (1477, 32997), (1941, 25109), (3587, 13587), (4431, 10999), (4529, 10761)]