49874991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12379}}^1$

素因数の和:12478

約数の個数: 16

約数和(自身を含む): 71308800

約数和(自身を除く): 21433809

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 12379, 37137, 210443, 631329, 977941, 2933823, 16624997, 49874991]

約数ペア:

[(1, 49874991), (3, 16624997), (17, 2933823), (51, 977941), (79, 631329), (237, 210443), (1343, 37137), (4029, 12379)]