49497780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28447}}^1$

素因数の和:28488

約数の個数: 48

約数和(自身を含む): 143377920

約数和(自身を除く): 93880140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 28447, 56894, 85341, 113788, 142235, 170682, 284470, 341364, 426705, 568940, 824963, 853410, 1649926, 1706820, 2474889, 3299852, 4124815, 4949778, 8249630, 9899556, 12374445, 16499260, 24748890, 49497780]

約数ペア:

[(1, 49497780), (2, 24748890), (3, 16499260), (4, 12374445), (5, 9899556), (6, 8249630), (10, 4949778), (12, 4124815), (15, 3299852), (20, 2474889), (29, 1706820), (30, 1649926), (58, 853410), (60, 824963), (87, 568940), (116, 426705), (145, 341364), (174, 284470), (290, 170682), (348, 142235), (435, 113788), (580, 85341), (870, 56894), (1740, 28447)]