51551318

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1901}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 95860800

約数和(自身を除く): 44309482

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 1043, 1901, 1937, 2086, 3802, 3874, 13307, 13559, 24713, 26614, 27118, 49426, 172991, 283249, 345982, 566498, 1982743, 3682237, 3965486, 7364474, 25775659, 51551318]

約数ペア:

[(1, 51551318), (2, 25775659), (7, 7364474), (13, 3965486), (14, 3682237), (26, 1982743), (91, 566498), (149, 345982), (182, 283249), (298, 172991), (1043, 49426), (1901, 27118), (1937, 26614), (2086, 24713), (3802, 13559), (3874, 13307)]