49231850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1787}}^1$

素因数の和:1847

約数の個数: 48

約数和(自身を含む): 99770400

約数和(自身を除く): 50538550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 1102, 1450, 1787, 2755, 3574, 5510, 8935, 13775, 17870, 27550, 33953, 44675, 51823, 67906, 89350, 103646, 169765, 259115, 339530, 518230, 848825, 984637, 1295575, 1697650, 1969274, 2591150, 4923185, 9846370, 24615925, 49231850]

約数ペア:

[(1, 49231850), (2, 24615925), (5, 9846370), (10, 4923185), (19, 2591150), (25, 1969274), (29, 1697650), (38, 1295575), (50, 984637), (58, 848825), (95, 518230), (145, 339530), (190, 259115), (290, 169765), (475, 103646), (551, 89350), (725, 67906), (950, 51823), (1102, 44675), (1450, 33953), (1787, 27550), (2755, 17870), (3574, 13775), (5510, 8935)]