55442280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12487}}^1$

素因数の和:12538

約数の個数: 64

約数和(自身を含む): 170835840

約数和(自身を除く): 115393560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 12487, 24974, 37461, 49948, 62435, 74922, 99896, 124870, 149844, 187305, 249740, 299688, 374610, 462019, 499480, 749220, 924038, 1386057, 1498440, 1848076, 2310095, 2772114, 3696152, 4620190, 5544228, 6930285, 9240380, 11088456, 13860570, 18480760, 27721140, 55442280]

約数ペア:

[(1, 55442280), (2, 27721140), (3, 18480760), (4, 13860570), (5, 11088456), (6, 9240380), (8, 6930285), (10, 5544228), (12, 4620190), (15, 3696152), (20, 2772114), (24, 2310095), (30, 1848076), (37, 1498440), (40, 1386057), (60, 924038), (74, 749220), (111, 499480), (120, 462019), (148, 374610), (185, 299688), (222, 249740), (296, 187305), (370, 149844), (444, 124870), (555, 99896), (740, 74922), (888, 62435), (1110, 49948), (1480, 37461), (2220, 24974), (4440, 12487)]