51806370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:616

約数の個数: 128

約数和(自身を含む): 159086592

約数和(自身を除く): 107280222

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 41, 42, 55, 66, 70, 77, 82, 105, 110, 123, 154, 165, 205, 210, 231, 246, 287, 330, 385, 410, 451, 462, 547, 574, 615, 770, 861, 902, 1094, 1155, 1230, 1353, 1435, 1641, 1722, 2255, 2310, 2706, 2735, 2870, 3157, 3282, 3829, 4305, 4510, 5470, 6017, 6314, 6765, 7658, 8205, 8610, 9471, 11487, 12034, 13530, 15785, 16410, 18051, 18942, 19145, 22427, 22974, 30085, 31570, 36102, 38290, 42119, 44854, 47355, 57435, 60170, 67281, 84238, 90255, 94710, 112135, 114870, 126357, 134562, 156989, 180510, 210595, 224270, 246697, 252714, 313978, 336405, 421190, 470967, 493394, 631785, 672810, 740091, 784945, 941934, 1233485, 1263570, 1480182, 1569890, 1726879, 2354835, 2466970, 3453758, 3700455, 4709670, 5180637, 7400910, 8634395, 10361274, 17268790, 25903185, 51806370]

約数ペア:

[(1, 51806370), (2, 25903185), (3, 17268790), (5, 10361274), (6, 8634395), (7, 7400910), (10, 5180637), (11, 4709670), (14, 3700455), (15, 3453758), (21, 2466970), (22, 2354835), (30, 1726879), (33, 1569890), (35, 1480182), (41, 1263570), (42, 1233485), (55, 941934), (66, 784945), (70, 740091), (77, 672810), (82, 631785), (105, 493394), (110, 470967), (123, 421190), (154, 336405), (165, 313978), (205, 252714), (210, 246697), (231, 224270), (246, 210595), (287, 180510), (330, 156989), (385, 134562), (410, 126357), (451, 114870), (462, 112135), (547, 94710), (574, 90255), (615, 84238), (770, 67281), (861, 60170), (902, 57435), (1094, 47355), (1155, 44854), (1230, 42119), (1353, 38290), (1435, 36102), (1641, 31570), (1722, 30085), (2255, 22974), (2310, 22427), (2706, 19145), (2735, 18942), (2870, 18051), (3157, 16410), (3282, 15785), (3829, 13530), (4305, 12034), (4510, 11487), (5470, 9471), (6017, 8610), (6314, 8205), (6765, 7658)]