51768198

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 118762800

約数和(自身を除く): 66994602

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 229, 342, 458, 661, 687, 1322, 1374, 1983, 2061, 3966, 4122, 4351, 5949, 8702, 11898, 12559, 13053, 25118, 26106, 37677, 39159, 75354, 78318, 113031, 151369, 226062, 302738, 454107, 908214, 1362321, 2724642, 2876011, 5752022, 8628033, 17256066, 25884099, 51768198]

約数ペア:

[(1, 51768198), (2, 25884099), (3, 17256066), (6, 8628033), (9, 5752022), (18, 2876011), (19, 2724642), (38, 1362321), (57, 908214), (114, 454107), (171, 302738), (229, 226062), (342, 151369), (458, 113031), (661, 78318), (687, 75354), (1322, 39159), (1374, 37677), (1983, 26106), (2061, 25118), (3966, 13053), (4122, 12559), (4351, 11898), (5949, 8702)]