53498642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 33592558

約数列:

[1, 2, 19, 38, 71, 79, 142, 158, 251, 502, 1349, 1501, 2698, 3002, 4769, 5609, 9538, 11218, 17821, 19829, 35642, 39658, 106571, 213142, 338599, 376751, 677198, 753502, 1407859, 2815718, 26749321, 53498642]

約数ペア:

[(1, 53498642), (2, 26749321), (19, 2815718), (38, 1407859), (71, 753502), (79, 677198), (142, 376751), (158, 338599), (251, 213142), (502, 106571), (1349, 39658), (1501, 35642), (2698, 19829), (3002, 17821), (4769, 11218), (5609, 9538)]