53980446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6719}}^1$

素因数の和:6840

約数の個数: 32

約数和(自身を含む): 117411840

約数和(自身を除く): 63431394

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 6719, 8034, 13438, 20157, 40314, 87347, 174694, 262041, 524082, 692057, 1384114, 2076171, 4152342, 8996741, 17993482, 26990223, 53980446]

約数ペア:

[(1, 53980446), (2, 26990223), (3, 17993482), (6, 8996741), (13, 4152342), (26, 2076171), (39, 1384114), (78, 692057), (103, 524082), (206, 262041), (309, 174694), (618, 87347), (1339, 40314), (2678, 20157), (4017, 13438), (6719, 8034)]