51645496

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48539}}^1$

素因数の和:48571

約数の個数: 32

約数和(自身を含む): 116496000

約数和(自身を除く): 64850504

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 48539, 97078, 194156, 339773, 388312, 679546, 922241, 1359092, 1844482, 2718184, 3688964, 6455687, 7377928, 12911374, 25822748, 51645496]

約数ペア:

[(1, 51645496), (2, 25822748), (4, 12911374), (7, 7377928), (8, 6455687), (14, 3688964), (19, 2718184), (28, 1844482), (38, 1359092), (56, 922241), (76, 679546), (133, 388312), (152, 339773), (266, 194156), (532, 97078), (1064, 48539)]