57154804

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 117631360

約数和(自身を除く): 60476556

約数列:

[1, 2, 4, 7, 14, 28, 61, 109, 122, 218, 244, 307, 427, 436, 614, 763, 854, 1228, 1526, 1708, 2149, 3052, 4298, 6649, 8596, 13298, 18727, 26596, 33463, 37454, 46543, 66926, 74908, 93086, 131089, 133852, 186172, 234241, 262178, 468482, 524356, 936964, 2041243, 4082486, 8164972, 14288701, 28577402, 57154804]

約数ペア:

[(1, 57154804), (2, 28577402), (4, 14288701), (7, 8164972), (14, 4082486), (28, 2041243), (61, 936964), (109, 524356), (122, 468482), (218, 262178), (244, 234241), (307, 186172), (427, 133852), (436, 131089), (614, 93086), (763, 74908), (854, 66926), (1228, 46543), (1526, 37454), (1708, 33463), (2149, 26596), (3052, 18727), (4298, 13298), (6649, 8596)]