50551128

素因数分解:

$2^3\times 3^4\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 142702560

約数和(自身を除く): 92151432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 181, 216, 324, 362, 431, 543, 648, 724, 862, 1086, 1293, 1448, 1629, 1724, 2172, 2586, 3258, 3448, 3879, 4344, 4887, 5172, 6516, 7758, 9774, 10344, 11637, 13032, 14661, 15516, 19548, 23274, 29322, 31032, 34911, 39096, 46548, 58644, 69822, 78011, 93096, 117288, 139644, 156022, 234033, 279288, 312044, 468066, 624088, 702099, 936132, 1404198, 1872264, 2106297, 2808396, 4212594, 5616792, 6318891, 8425188, 12637782, 16850376, 25275564, 50551128]

約数ペア:

[(1, 50551128), (2, 25275564), (3, 16850376), (4, 12637782), (6, 8425188), (8, 6318891), (9, 5616792), (12, 4212594), (18, 2808396), (24, 2106297), (27, 1872264), (36, 1404198), (54, 936132), (72, 702099), (81, 624088), (108, 468066), (162, 312044), (181, 279288), (216, 234033), (324, 156022), (362, 139644), (431, 117288), (543, 93096), (648, 78011), (724, 69822), (862, 58644), (1086, 46548), (1293, 39096), (1448, 34911), (1629, 31032), (1724, 29322), (2172, 23274), (2586, 19548), (3258, 15516), (3448, 14661), (3879, 13032), (4344, 11637), (4887, 10344), (5172, 9774), (6516, 7758)]