51562836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6481}}^1$

素因数の和:6521

約数の個数: 72

約数和(自身を含む): 148645224

約数和(自身を除く): 97082388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 6481, 7956, 12962, 19443, 25924, 38886, 58329, 77772, 84253, 110177, 116658, 168506, 220354, 233316, 252759, 330531, 337012, 440708, 505518, 661062, 758277, 991593, 1011036, 1322124, 1432301, 1516554, 1983186, 2864602, 3033108, 3966372, 4296903, 5729204, 8593806, 12890709, 17187612, 25781418, 51562836]

約数ペア:

[(1, 51562836), (2, 25781418), (3, 17187612), (4, 12890709), (6, 8593806), (9, 5729204), (12, 4296903), (13, 3966372), (17, 3033108), (18, 2864602), (26, 1983186), (34, 1516554), (36, 1432301), (39, 1322124), (51, 1011036), (52, 991593), (68, 758277), (78, 661062), (102, 505518), (117, 440708), (153, 337012), (156, 330531), (204, 252759), (221, 233316), (234, 220354), (306, 168506), (442, 116658), (468, 110177), (612, 84253), (663, 77772), (884, 58329), (1326, 38886), (1989, 25924), (2652, 19443), (3978, 12962), (6481, 7956)]