51112242

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1668

約数の個数: 64

約数和(自身を含む): 123494400

約数和(自身を除く): 72382158

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1607, 1674, 1767, 3214, 3534, 4821, 5301, 9642, 10602, 14463, 15903, 28926, 30533, 31806, 43389, 49817, 61066, 86778, 91599, 99634, 149451, 183198, 274797, 298902, 448353, 549594, 824391, 896706, 946523, 1345059, 1648782, 1893046, 2690118, 2839569, 5679138, 8518707, 17037414, 25556121, 51112242]

約数ペア:

[(1, 51112242), (2, 25556121), (3, 17037414), (6, 8518707), (9, 5679138), (18, 2839569), (19, 2690118), (27, 1893046), (31, 1648782), (38, 1345059), (54, 946523), (57, 896706), (62, 824391), (93, 549594), (114, 448353), (171, 298902), (186, 274797), (279, 183198), (342, 149451), (513, 99634), (558, 91599), (589, 86778), (837, 61066), (1026, 49817), (1178, 43389), (1607, 31806), (1674, 30533), (1767, 28926), (3214, 15903), (3534, 14463), (4821, 10602), (5301, 9642)]