53897200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19249}}^1$

素因数の和:19274

約数の個数: 60

約数和(自身を含む): 147994000

約数和(自身を除く): 94096800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 19249, 38498, 76996, 96245, 134743, 153992, 192490, 269486, 307984, 384980, 481225, 538972, 673715, 769960, 962450, 1077944, 1347430, 1539920, 1924900, 2155888, 2694860, 3368575, 3849800, 5389720, 6737150, 7699600, 10779440, 13474300, 26948600, 53897200]

約数ペア:

[(1, 53897200), (2, 26948600), (4, 13474300), (5, 10779440), (7, 7699600), (8, 6737150), (10, 5389720), (14, 3849800), (16, 3368575), (20, 2694860), (25, 2155888), (28, 1924900), (35, 1539920), (40, 1347430), (50, 1077944), (56, 962450), (70, 769960), (80, 673715), (100, 538972), (112, 481225), (140, 384980), (175, 307984), (200, 269486), (280, 192490), (350, 153992), (400, 134743), (560, 96245), (700, 76996), (1400, 38498), (2800, 19249)]