51628120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44507}}^1$

素因数の和:44547

約数の個数: 32

約数和(自身を含む): 120171600

約数和(自身を除く): 68543480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 44507, 89014, 178028, 222535, 356056, 445070, 890140, 1290703, 1780280, 2581406, 5162812, 6453515, 10325624, 12907030, 25814060, 51628120]

約数ペア:

[(1, 51628120), (2, 25814060), (4, 12907030), (5, 10325624), (8, 6453515), (10, 5162812), (20, 2581406), (29, 1780280), (40, 1290703), (58, 890140), (116, 445070), (145, 356056), (232, 222535), (290, 178028), (580, 89014), (1160, 44507)]