51187748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{39619}}^1$

素因数の和:39659

約数の個数: 24

約数和(自身を含む): 99842400

約数和(自身を除く): 48654652

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 39619, 79238, 158476, 673523, 752761, 1347046, 1505522, 2694092, 3011044, 12796937, 25593874, 51187748]

約数ペア:

[(1, 51187748), (2, 25593874), (4, 12796937), (17, 3011044), (19, 2694092), (34, 1505522), (38, 1347046), (68, 752761), (76, 673523), (323, 158476), (646, 79238), (1292, 39619)]