51983358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53813}}^1$

素因数の和:53848

約数の個数: 32

約数和(自身を含む): 123987456

約数和(自身を除く): 72004098

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 53813, 107626, 161439, 322878, 376691, 753382, 1130073, 1237699, 2260146, 2475398, 3713097, 7426194, 8663893, 17327786, 25991679, 51983358]

約数ペア:

[(1, 51983358), (2, 25991679), (3, 17327786), (6, 8663893), (7, 7426194), (14, 3713097), (21, 2475398), (23, 2260146), (42, 1237699), (46, 1130073), (69, 753382), (138, 376691), (161, 322878), (322, 161439), (483, 107626), (966, 53813)]