53869326

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^2\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 129638520

約数和(自身を除く): 75769194

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 109, 123, 147, 218, 246, 287, 294, 327, 574, 654, 763, 861, 1526, 1681, 1722, 2009, 2289, 3362, 4018, 4469, 4578, 5043, 5341, 6027, 8938, 10086, 10682, 11767, 12054, 13407, 16023, 23534, 26814, 31283, 32046, 35301, 62566, 70602, 82369, 93849, 164738, 183229, 187698, 218981, 247107, 366458, 437962, 494214, 549687, 656943, 1099374, 1282603, 1313886, 2565206, 3847809, 7695618, 8978221, 17956442, 26934663, 53869326]

約数ペア:

[(1, 53869326), (2, 26934663), (3, 17956442), (6, 8978221), (7, 7695618), (14, 3847809), (21, 2565206), (41, 1313886), (42, 1282603), (49, 1099374), (82, 656943), (98, 549687), (109, 494214), (123, 437962), (147, 366458), (218, 247107), (246, 218981), (287, 187698), (294, 183229), (327, 164738), (574, 93849), (654, 82369), (763, 70602), (861, 62566), (1526, 35301), (1681, 32046), (1722, 31283), (2009, 26814), (2289, 23534), (3362, 16023), (4018, 13407), (4469, 12054), (4578, 11767), (5043, 10682), (5341, 10086), (6027, 8938)]