51245310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 131803200

約数和(自身を除く): 80557890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 170, 178, 255, 267, 445, 510, 534, 890, 1129, 1335, 1513, 2258, 2670, 3026, 3387, 4539, 5645, 6774, 7565, 9078, 11290, 15130, 16935, 19193, 22695, 33870, 38386, 45390, 57579, 95965, 100481, 115158, 191930, 200962, 287895, 301443, 502405, 575790, 602886, 1004810, 1507215, 1708177, 3014430, 3416354, 5124531, 8540885, 10249062, 17081770, 25622655, 51245310]

約数ペア:

[(1, 51245310), (2, 25622655), (3, 17081770), (5, 10249062), (6, 8540885), (10, 5124531), (15, 3416354), (17, 3014430), (30, 1708177), (34, 1507215), (51, 1004810), (85, 602886), (89, 575790), (102, 502405), (170, 301443), (178, 287895), (255, 200962), (267, 191930), (445, 115158), (510, 100481), (534, 95965), (890, 57579), (1129, 45390), (1335, 38386), (1513, 33870), (2258, 22695), (2670, 19193), (3026, 16935), (3387, 15130), (4539, 11290), (5645, 9078), (6774, 7565)]