51713478

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:403

約数の個数: 80

約数和(自身を含む): 124668720

約数和(自身を除く): 72955242

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 81, 106, 114, 159, 162, 171, 317, 318, 342, 477, 513, 634, 951, 954, 1007, 1026, 1431, 1539, 1902, 2014, 2853, 2862, 3021, 3078, 4293, 5706, 6023, 6042, 8559, 8586, 9063, 12046, 16801, 17118, 18069, 18126, 25677, 27189, 33602, 36138, 50403, 51354, 54207, 54378, 81567, 100806, 108414, 151209, 162621, 163134, 302418, 319219, 325242, 453627, 487863, 638438, 907254, 957657, 975726, 1360881, 1915314, 2721762, 2872971, 5745942, 8618913, 17237826, 25856739, 51713478]

約数ペア:

[(1, 51713478), (2, 25856739), (3, 17237826), (6, 8618913), (9, 5745942), (18, 2872971), (19, 2721762), (27, 1915314), (38, 1360881), (53, 975726), (54, 957657), (57, 907254), (81, 638438), (106, 487863), (114, 453627), (159, 325242), (162, 319219), (171, 302418), (317, 163134), (318, 162621), (342, 151209), (477, 108414), (513, 100806), (634, 81567), (951, 54378), (954, 54207), (1007, 51354), (1026, 50403), (1431, 36138), (1539, 33602), (1902, 27189), (2014, 25677), (2853, 18126), (2862, 18069), (3021, 17118), (3078, 16801), (4293, 12046), (5706, 9063), (6023, 8586), (6042, 8559)]