48949380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{90647}}^1$

素因数の和:90665

約数の個数: 48

約数和(自身を含む): 152288640

約数和(自身を除く): 103339260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 90647, 181294, 271941, 362588, 453235, 543882, 815823, 906470, 1087764, 1359705, 1631646, 1812940, 2447469, 2719410, 3263292, 4079115, 4894938, 5438820, 8158230, 9789876, 12237345, 16316460, 24474690, 48949380]

約数ペア:

[(1, 48949380), (2, 24474690), (3, 16316460), (4, 12237345), (5, 9789876), (6, 8158230), (9, 5438820), (10, 4894938), (12, 4079115), (15, 3263292), (18, 2719410), (20, 2447469), (27, 1812940), (30, 1631646), (36, 1359705), (45, 1087764), (54, 906470), (60, 815823), (90, 543882), (108, 453235), (135, 362588), (180, 271941), (270, 181294), (540, 90647)]