51027210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43613}}^1$

素因数の和:43639

約数の個数: 48

約数和(自身を含む): 142879464

約数和(自身を除く): 91852254

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 43613, 87226, 130839, 218065, 261678, 392517, 436130, 566969, 654195, 785034, 1133938, 1308390, 1700907, 1962585, 2834845, 3401814, 3925170, 5102721, 5669690, 8504535, 10205442, 17009070, 25513605, 51027210]

約数ペア:

[(1, 51027210), (2, 25513605), (3, 17009070), (5, 10205442), (6, 8504535), (9, 5669690), (10, 5102721), (13, 3925170), (15, 3401814), (18, 2834845), (26, 1962585), (30, 1700907), (39, 1308390), (45, 1133938), (65, 785034), (78, 654195), (90, 566969), (117, 436130), (130, 392517), (195, 261678), (234, 218065), (390, 130839), (585, 87226), (1170, 43613)]