51296091

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31723}}^1$

素因数の和:31751

約数の個数: 24

約数和(自身を含む): 86796864

約数和(自身を除く): 35500773

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 31723, 95169, 222061, 348953, 666183, 1046859, 1554427, 2442671, 4663281, 7328013, 17098697, 51296091]

約数ペア:

[(1, 51296091), (3, 17098697), (7, 7328013), (11, 4663281), (21, 2442671), (33, 1554427), (49, 1046859), (77, 666183), (147, 348953), (231, 222061), (539, 95169), (1617, 31723)]