4524238550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{161869}}^1$

素因数の和:161937

約数の個数: 48

約数和(自身を含む): 9273208560

約数和(自身を除く): 4748970010

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 1075, 1118, 2150, 2795, 5590, 13975, 27950, 161869, 323738, 809345, 1618690, 2104297, 4046725, 4208594, 6960367, 8093450, 10521485, 13920734, 21042970, 34801835, 52607425, 69603670, 90484771, 105214850, 174009175, 180969542, 348018350, 452423855, 904847710, 2262119275, 4524238550]

約数ペア:

[(1, 4524238550), (2, 2262119275), (5, 904847710), (10, 452423855), (13, 348018350), (25, 180969542), (26, 174009175), (43, 105214850), (50, 90484771), (65, 69603670), (86, 52607425), (130, 34801835), (215, 21042970), (325, 13920734), (430, 10521485), (559, 8093450), (650, 6960367), (1075, 4208594), (1118, 4046725), (2150, 2104297), (2795, 1618690), (5590, 809345), (13975, 323738), (27950, 161869)]