50728590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51241}}^1$

素因数の和:51265

約数の個数: 48

約数和(自身を含む): 143887536

約数和(自身を除く): 93158946

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 51241, 102482, 153723, 256205, 307446, 461169, 512410, 563651, 768615, 922338, 1127302, 1537230, 1690953, 2305845, 2818255, 3381906, 4611690, 5072859, 5636510, 8454765, 10145718, 16909530, 25364295, 50728590]

約数ペア:

[(1, 50728590), (2, 25364295), (3, 16909530), (5, 10145718), (6, 8454765), (9, 5636510), (10, 5072859), (11, 4611690), (15, 3381906), (18, 2818255), (22, 2305845), (30, 1690953), (33, 1537230), (45, 1127302), (55, 922338), (66, 768615), (90, 563651), (99, 512410), (110, 461169), (165, 307446), (198, 256205), (330, 153723), (495, 102482), (990, 51241)]