52972185

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 99743616

約数和(自身を除く): 46771431

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 97, 105, 147, 245, 291, 485, 679, 735, 743, 1455, 2037, 2229, 3395, 3715, 4753, 5201, 10185, 11145, 14259, 15603, 23765, 26005, 36407, 71295, 72071, 78015, 109221, 182035, 216213, 360355, 504497, 546105, 1081065, 1513491, 2522485, 3531479, 7567455, 10594437, 17657395, 52972185]

約数ペア:

[(1, 52972185), (3, 17657395), (5, 10594437), (7, 7567455), (15, 3531479), (21, 2522485), (35, 1513491), (49, 1081065), (97, 546105), (105, 504497), (147, 360355), (245, 216213), (291, 182035), (485, 109221), (679, 78015), (735, 72071), (743, 71295), (1455, 36407), (2037, 26005), (2229, 23765), (3395, 15603), (3715, 14259), (4753, 11145), (5201, 10185)]