51174942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4933}}^1$

素因数の和:4977

約数の個数: 64

約数和(自身を含む): 132625920

約数和(自身を除く): 81450978

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 4933, 5187, 9866, 10374, 14799, 29598, 34531, 64129, 69062, 93727, 103593, 128258, 187454, 192387, 207186, 281181, 384774, 448903, 562362, 656089, 897806, 1218451, 1312178, 1346709, 1968267, 2436902, 2693418, 3655353, 3936534, 7310706, 8529157, 17058314, 25587471, 51174942]

約数ペア:

[(1, 51174942), (2, 25587471), (3, 17058314), (6, 8529157), (7, 7310706), (13, 3936534), (14, 3655353), (19, 2693418), (21, 2436902), (26, 1968267), (38, 1346709), (39, 1312178), (42, 1218451), (57, 897806), (78, 656089), (91, 562362), (114, 448903), (133, 384774), (182, 281181), (247, 207186), (266, 192387), (273, 187454), (399, 128258), (494, 103593), (546, 93727), (741, 69062), (798, 64129), (1482, 34531), (1729, 29598), (3458, 14799), (4933, 10374), (5187, 9866)]