12549950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1601

約数の個数: 48

約数和(自身を含む): 27855360

約数和(自身を除く): 15305410

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1559, 1610, 3118, 4025, 7795, 8050, 10913, 15590, 21826, 35857, 38975, 54565, 71714, 77950, 109130, 179285, 250999, 272825, 358570, 501998, 545650, 896425, 1254995, 1792850, 2509990, 6274975, 12549950]

約数ペア:

[(1, 12549950), (2, 6274975), (5, 2509990), (7, 1792850), (10, 1254995), (14, 896425), (23, 545650), (25, 501998), (35, 358570), (46, 272825), (50, 250999), (70, 179285), (115, 109130), (161, 77950), (175, 71714), (230, 54565), (322, 38975), (350, 35857), (575, 21826), (805, 15590), (1150, 10913), (1559, 8050), (1610, 7795), (3118, 4025)]