49357744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:965

約数の個数: 40

約数和(自身を含む): 101246000

約数和(自身を除く): 51888256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 229, 304, 458, 709, 916, 1418, 1832, 2836, 3664, 4351, 5672, 8702, 11344, 13471, 17404, 26942, 34808, 53884, 69616, 107768, 162361, 215536, 324722, 649444, 1298888, 2597776, 3084859, 6169718, 12339436, 24678872, 49357744]

約数ペア:

[(1, 49357744), (2, 24678872), (4, 12339436), (8, 6169718), (16, 3084859), (19, 2597776), (38, 1298888), (76, 649444), (152, 324722), (229, 215536), (304, 162361), (458, 107768), (709, 69616), (916, 53884), (1418, 34808), (1832, 26942), (2836, 17404), (3664, 13471), (4351, 11344), (5672, 8702)]