51183055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6997}}^1$

素因数の和:7039

約数の個数: 32

約数和(自身を含む): 80616960

約数和(自身を除く): 29433905

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 6997, 7315, 34985, 48979, 76967, 132943, 244895, 384835, 538769, 664715, 930601, 1462373, 2693845, 4653005, 7311865, 10236611, 51183055]

約数ペア:

[(1, 51183055), (5, 10236611), (7, 7311865), (11, 4653005), (19, 2693845), (35, 1462373), (55, 930601), (77, 664715), (95, 538769), (133, 384835), (209, 244895), (385, 132943), (665, 76967), (1045, 48979), (1463, 34985), (6997, 7315)]