51219254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{2251}}^1$

素因数の和:2651

約数の個数: 16

約数和(自身を含む): 79558656

約数和(自身を除く): 28339402

約数列:

[1, 2, 31, 62, 367, 734, 2251, 4502, 11377, 22754, 69781, 139562, 826117, 1652234, 25609627, 51219254]

約数ペア:

[(1, 51219254), (2, 25609627), (31, 1652234), (62, 826117), (367, 139562), (734, 69781), (2251, 22754), (4502, 11377)]