53291315

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 80607744

約数和(自身を除く): 27316429

約数列:

[1, 5, 7, 11, 35, 55, 77, 97, 385, 485, 679, 1067, 1427, 3395, 5335, 7135, 7469, 9989, 15697, 37345, 49945, 78485, 109879, 138419, 549395, 692095, 968933, 1522609, 4844665, 7613045, 10658263, 53291315]

約数ペア:

[(1, 53291315), (5, 10658263), (7, 7613045), (11, 4844665), (35, 1522609), (55, 968933), (77, 692095), (97, 549395), (385, 138419), (485, 109879), (679, 78485), (1067, 49945), (1427, 37345), (3395, 15697), (5335, 9989), (7135, 7469)]