53164644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20047}}^1$

素因数の和:20084

約数の個数: 48

約数和(自身を含む): 141458688

約数和(自身を除く): 88294044

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 20047, 40094, 60141, 80188, 120282, 240564, 260611, 340799, 521222, 681598, 781833, 1022397, 1042444, 1363196, 1563666, 2044794, 3127332, 4089588, 4430387, 8860774, 13291161, 17721548, 26582322, 53164644]

約数ペア:

[(1, 53164644), (2, 26582322), (3, 17721548), (4, 13291161), (6, 8860774), (12, 4430387), (13, 4089588), (17, 3127332), (26, 2044794), (34, 1563666), (39, 1363196), (51, 1042444), (52, 1022397), (68, 781833), (78, 681598), (102, 521222), (156, 340799), (204, 260611), (221, 240564), (442, 120282), (663, 80188), (884, 60141), (1326, 40094), (2652, 20047)]