47994661

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 59447808

約数和(自身を除く): 11453147

約数列:

[1, 11, 13, 37, 47, 143, 193, 407, 481, 517, 611, 1739, 2123, 2509, 5291, 6721, 7141, 9071, 19129, 22607, 27599, 78551, 92833, 99781, 117923, 248677, 335627, 1021163, 1297153, 3691897, 4363151, 47994661]

約数ペア:

[(1, 47994661), (11, 4363151), (13, 3691897), (37, 1297153), (47, 1021163), (143, 335627), (193, 248677), (407, 117923), (481, 99781), (517, 92833), (611, 78551), (1739, 27599), (2123, 22607), (2509, 19129), (5291, 9071), (6721, 7141)]