49299930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12739}}^1$

素因数の和:12795

約数の個数: 48

約数和(自身を含む): 131171040

約数和(自身を除く): 81871110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 12739, 25478, 38217, 63695, 76434, 114651, 127390, 191085, 229302, 382170, 547777, 573255, 1095554, 1146510, 1643331, 2738885, 3286662, 4929993, 5477770, 8216655, 9859986, 16433310, 24649965, 49299930]

約数ペア:

[(1, 49299930), (2, 24649965), (3, 16433310), (5, 9859986), (6, 8216655), (9, 5477770), (10, 4929993), (15, 3286662), (18, 2738885), (30, 1643331), (43, 1146510), (45, 1095554), (86, 573255), (90, 547777), (129, 382170), (215, 229302), (258, 191085), (387, 127390), (430, 114651), (645, 76434), (774, 63695), (1290, 38217), (1935, 25478), (3870, 12739)]