49668178

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2113}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 90107136

約数和(自身を除く): 40438958

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 1022, 1679, 2113, 3358, 4226, 11753, 14791, 23506, 29582, 48599, 97198, 154249, 308498, 340193, 680386, 1079743, 2159486, 3547727, 7095454, 24834089, 49668178]

約数ペア:

[(1, 49668178), (2, 24834089), (7, 7095454), (14, 3547727), (23, 2159486), (46, 1079743), (73, 680386), (146, 340193), (161, 308498), (322, 154249), (511, 97198), (1022, 48599), (1679, 29582), (2113, 23506), (3358, 14791), (4226, 11753)]