55413358

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 113218560

約数和(自身を除く): 57805202

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 89, 91, 143, 154, 178, 182, 286, 311, 622, 623, 979, 1001, 1157, 1246, 1958, 2002, 2177, 2314, 3421, 4043, 4354, 6842, 6853, 8086, 8099, 12727, 13706, 16198, 23947, 25454, 27679, 28301, 44473, 47894, 55358, 56602, 88946, 89089, 178178, 193753, 304469, 311311, 359827, 387506, 608938, 622622, 719654, 2131283, 2518789, 3958097, 4262566, 5037578, 7916194, 27706679, 55413358]

約数ペア:

[(1, 55413358), (2, 27706679), (7, 7916194), (11, 5037578), (13, 4262566), (14, 3958097), (22, 2518789), (26, 2131283), (77, 719654), (89, 622622), (91, 608938), (143, 387506), (154, 359827), (178, 311311), (182, 304469), (286, 193753), (311, 178178), (622, 89089), (623, 88946), (979, 56602), (1001, 55358), (1157, 47894), (1246, 44473), (1958, 28301), (2002, 27679), (2177, 25454), (2314, 23947), (3421, 16198), (4043, 13706), (4354, 12727), (6842, 8099), (6853, 8086)]