51848097

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 81506304

約数和(自身を除く): 29658207

約数列:

[1, 3, 7, 21, 47, 131, 141, 329, 393, 401, 917, 987, 1203, 2751, 2807, 6157, 8421, 18471, 18847, 43099, 52531, 56541, 129297, 131929, 157593, 367717, 395787, 1103151, 2468957, 7406871, 17282699, 51848097]

約数ペア:

[(1, 51848097), (3, 17282699), (7, 7406871), (21, 2468957), (47, 1103151), (131, 395787), (141, 367717), (329, 157593), (393, 131929), (401, 129297), (917, 56541), (987, 52531), (1203, 43099), (2751, 18847), (2807, 18471), (6157, 8421)]