53780584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 120839040

約数和(自身を除く): 67058456

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 212, 286, 424, 572, 583, 689, 887, 1144, 1166, 1378, 1774, 2332, 2756, 3548, 4664, 5512, 7096, 7579, 9757, 11531, 15158, 19514, 23062, 30316, 39028, 46124, 47011, 60632, 78056, 92248, 94022, 126841, 188044, 253682, 376088, 507364, 517121, 611143, 1014728, 1034242, 1222286, 2068484, 2444572, 4136968, 4889144, 6722573, 13445146, 26890292, 53780584]

約数ペア:

[(1, 53780584), (2, 26890292), (4, 13445146), (8, 6722573), (11, 4889144), (13, 4136968), (22, 2444572), (26, 2068484), (44, 1222286), (52, 1034242), (53, 1014728), (88, 611143), (104, 517121), (106, 507364), (143, 376088), (212, 253682), (286, 188044), (424, 126841), (572, 94022), (583, 92248), (689, 78056), (887, 60632), (1144, 47011), (1166, 46124), (1378, 39028), (1774, 30316), (2332, 23062), (2756, 19514), (3548, 15158), (4664, 11531), (5512, 9757), (7096, 7579)]