49891017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1693}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 78059520

約数和(自身を除く): 28168503

約数列:

[1, 3, 11, 19, 33, 47, 57, 141, 209, 517, 627, 893, 1551, 1693, 2679, 5079, 9823, 18623, 29469, 32167, 55869, 79571, 96501, 238713, 353837, 875281, 1061511, 1511849, 2625843, 4535547, 16630339, 49891017]

約数ペア:

[(1, 49891017), (3, 16630339), (11, 4535547), (19, 2625843), (33, 1511849), (47, 1061511), (57, 875281), (141, 353837), (209, 238713), (517, 96501), (627, 79571), (893, 55869), (1551, 32167), (1693, 29469), (2679, 18623), (5079, 9823)]