51679952

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{29633}}^1$

素因数の和:29750

約数の個数: 20

約数和(自身を含む): 101051940

約数和(自身を除く): 49371988

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 29633, 59266, 118532, 237064, 474128, 3229997, 6459994, 12919988, 25839976, 51679952]

約数ペア:

[(1, 51679952), (2, 25839976), (4, 12919988), (8, 6459994), (16, 3229997), (109, 474128), (218, 237064), (436, 118532), (872, 59266), (1744, 29633)]