61491188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 122036544

約数和(自身を除く): 60545356

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 107, 148, 214, 353, 407, 428, 706, 814, 1177, 1412, 1628, 2354, 3883, 3959, 4708, 7766, 7918, 13061, 15532, 15836, 26122, 37771, 43549, 52244, 75542, 87098, 143671, 151084, 174196, 287342, 415481, 574684, 830962, 1397527, 1661924, 2795054, 5590108, 15372797, 30745594, 61491188]

約数ペア:

[(1, 61491188), (2, 30745594), (4, 15372797), (11, 5590108), (22, 2795054), (37, 1661924), (44, 1397527), (74, 830962), (107, 574684), (148, 415481), (214, 287342), (353, 174196), (407, 151084), (428, 143671), (706, 87098), (814, 75542), (1177, 52244), (1412, 43549), (1628, 37771), (2354, 26122), (3883, 15836), (3959, 15532), (4708, 13061), (7766, 7918)]