57102968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^2$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 119038920

約数和(自身を除く): 61935952

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 113, 172, 226, 344, 452, 559, 904, 1118, 1469, 2236, 2938, 4472, 4859, 5876, 9718, 11752, 12769, 19436, 25538, 38872, 51076, 63167, 102152, 126334, 165997, 252668, 331994, 505336, 549067, 663988, 1098134, 1327976, 2196268, 4392536, 7137871, 14275742, 28551484, 57102968]

約数ペア:

[(1, 57102968), (2, 28551484), (4, 14275742), (8, 7137871), (13, 4392536), (26, 2196268), (43, 1327976), (52, 1098134), (86, 663988), (104, 549067), (113, 505336), (172, 331994), (226, 252668), (344, 165997), (452, 126334), (559, 102152), (904, 63167), (1118, 51076), (1469, 38872), (2236, 25538), (2938, 19436), (4472, 12769), (4859, 11752), (5876, 9718)]