51639459

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 23839581

約数列:

[1, 3, 29, 31, 41, 87, 93, 123, 467, 899, 1189, 1271, 1401, 2697, 3567, 3813, 13543, 14477, 19147, 36859, 40629, 43431, 57441, 110577, 419833, 555263, 593557, 1259499, 1665789, 1780671, 17213153, 51639459]

約数ペア:

[(1, 51639459), (3, 17213153), (29, 1780671), (31, 1665789), (41, 1259499), (87, 593557), (93, 555263), (123, 419833), (467, 110577), (899, 57441), (1189, 43431), (1271, 40629), (1401, 36859), (2697, 19147), (3567, 14477), (3813, 13543)]