51520854

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 132969600

約数和(自身を除く): 81448746

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 89, 98, 147, 154, 178, 179, 231, 267, 294, 358, 462, 534, 537, 539, 623, 979, 1074, 1078, 1246, 1253, 1617, 1869, 1958, 1969, 2506, 2937, 3234, 3738, 3759, 3938, 4361, 5874, 5907, 6853, 7518, 8722, 8771, 11814, 13083, 13706, 13783, 15931, 17542, 20559, 26166, 26313, 27566, 31862, 41118, 41349, 47793, 47971, 52626, 82698, 95586, 95942, 96481, 111517, 143913, 175241, 192962, 223034, 287826, 289443, 334551, 350482, 525723, 578886, 669102, 780619, 1051446, 1226687, 1561238, 2341857, 2453374, 3680061, 4683714, 7360122, 8586809, 17173618, 25760427, 51520854]

約数ペア:

[(1, 51520854), (2, 25760427), (3, 17173618), (6, 8586809), (7, 7360122), (11, 4683714), (14, 3680061), (21, 2453374), (22, 2341857), (33, 1561238), (42, 1226687), (49, 1051446), (66, 780619), (77, 669102), (89, 578886), (98, 525723), (147, 350482), (154, 334551), (178, 289443), (179, 287826), (231, 223034), (267, 192962), (294, 175241), (358, 143913), (462, 111517), (534, 96481), (537, 95942), (539, 95586), (623, 82698), (979, 52626), (1074, 47971), (1078, 47793), (1246, 41349), (1253, 41118), (1617, 31862), (1869, 27566), (1958, 26313), (1969, 26166), (2506, 20559), (2937, 17542), (3234, 15931), (3738, 13783), (3759, 13706), (3938, 13083), (4361, 11814), (5874, 8771), (5907, 8722), (6853, 7518)]