53886910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1561

約数の個数: 64

約数和(自身を含む): 123586560

約数和(自身を除く): 69699650

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 235, 329, 385, 470, 517, 658, 770, 1034, 1489, 1645, 2585, 2978, 3290, 3619, 5170, 7238, 7445, 10423, 14890, 16379, 18095, 20846, 32758, 36190, 52115, 69983, 81895, 104230, 114653, 139966, 163790, 229306, 349915, 489881, 573265, 699830, 769813, 979762, 1146530, 1539626, 2449405, 3849065, 4898810, 5388691, 7698130, 10777382, 26943455, 53886910]

約数ペア:

[(1, 53886910), (2, 26943455), (5, 10777382), (7, 7698130), (10, 5388691), (11, 4898810), (14, 3849065), (22, 2449405), (35, 1539626), (47, 1146530), (55, 979762), (70, 769813), (77, 699830), (94, 573265), (110, 489881), (154, 349915), (235, 229306), (329, 163790), (385, 139966), (470, 114653), (517, 104230), (658, 81895), (770, 69983), (1034, 52115), (1489, 36190), (1645, 32758), (2585, 20846), (2978, 18095), (3290, 16379), (3619, 14890), (5170, 10423), (7238, 7445)]