54856945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 78470784

約数和(自身を除く): 23613839

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 365, 715, 803, 949, 1051, 4015, 4745, 5255, 10439, 11561, 13663, 52195, 57805, 68315, 76723, 150293, 383615, 751465, 843953, 997399, 4219765, 4986995, 10971389, 54856945]

約数ペア:

[(1, 54856945), (5, 10971389), (11, 4986995), (13, 4219765), (55, 997399), (65, 843953), (73, 751465), (143, 383615), (365, 150293), (715, 76723), (803, 68315), (949, 57805), (1051, 52195), (4015, 13663), (4745, 11561), (5255, 10439)]