51256206

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 119592960

約数和(自身を除く): 68336754

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 67, 93, 134, 186, 201, 279, 402, 457, 558, 603, 837, 914, 1206, 1371, 1674, 1809, 2077, 2742, 3618, 4113, 4154, 6231, 8226, 12339, 12462, 14167, 18693, 24678, 28334, 30619, 37386, 42501, 56079, 61238, 85002, 91857, 112158, 127503, 183714, 255006, 275571, 382509, 551142, 765018, 826713, 949189, 1653426, 1898378, 2847567, 5695134, 8542701, 17085402, 25628103, 51256206]

約数ペア:

[(1, 51256206), (2, 25628103), (3, 17085402), (6, 8542701), (9, 5695134), (18, 2847567), (27, 1898378), (31, 1653426), (54, 949189), (62, 826713), (67, 765018), (93, 551142), (134, 382509), (186, 275571), (201, 255006), (279, 183714), (402, 127503), (457, 112158), (558, 91857), (603, 85002), (837, 61238), (914, 56079), (1206, 42501), (1371, 37386), (1674, 30619), (1809, 28334), (2077, 24678), (2742, 18693), (3618, 14167), (4113, 12462), (4154, 12339), (6231, 8226)]