51983772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 133781760

約数和(自身を除く): 81797988

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 431, 437, 529, 862, 874, 1058, 1293, 1311, 1587, 1724, 1748, 2116, 2586, 2622, 3174, 5172, 5244, 6348, 8189, 9913, 10051, 16378, 19826, 20102, 24567, 29739, 30153, 32756, 39652, 40204, 49134, 59478, 60306, 98268, 118956, 120612, 188347, 227999, 376694, 455998, 565041, 683997, 753388, 911996, 1130082, 1367994, 2260164, 2735988, 4331981, 8663962, 12995943, 17327924, 25991886, 51983772]

約数ペア:

[(1, 51983772), (2, 25991886), (3, 17327924), (4, 12995943), (6, 8663962), (12, 4331981), (19, 2735988), (23, 2260164), (38, 1367994), (46, 1130082), (57, 911996), (69, 753388), (76, 683997), (92, 565041), (114, 455998), (138, 376694), (228, 227999), (276, 188347), (431, 120612), (437, 118956), (529, 98268), (862, 60306), (874, 59478), (1058, 49134), (1293, 40204), (1311, 39652), (1587, 32756), (1724, 30153), (1748, 29739), (2116, 24567), (2586, 20102), (2622, 19826), (3174, 16378), (5172, 10051), (5244, 9913), (6348, 8189)]