51162516

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{8311}}^1$

素因数の和:8346

約数の個数: 60

約数和(自身を含む): 140805280

約数和(自身を除く): 89642764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 8311, 16622, 24933, 33244, 49866, 74799, 99732, 149598, 157909, 224397, 299196, 315818, 448794, 473727, 631636, 673191, 897588, 947454, 1346382, 1421181, 1894908, 2692764, 2842362, 4263543, 5684724, 8527086, 12790629, 17054172, 25581258, 51162516]

約数ペア:

[(1, 51162516), (2, 25581258), (3, 17054172), (4, 12790629), (6, 8527086), (9, 5684724), (12, 4263543), (18, 2842362), (19, 2692764), (27, 1894908), (36, 1421181), (38, 1346382), (54, 947454), (57, 897588), (76, 673191), (81, 631636), (108, 473727), (114, 448794), (162, 315818), (171, 299196), (228, 224397), (324, 157909), (342, 149598), (513, 99732), (684, 74799), (1026, 49866), (1539, 33244), (2052, 24933), (3078, 16622), (6156, 8311)]