53085200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{18959}}^1$

素因数の和:18984

約数の個数: 60

約数和(自身を含む): 145764480

約数和(自身を除く): 92679280

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, 18959, 37918, 75836, 94795, 132713, 151672, 189590, 265426, 303344, 379180, 473975, 530852, 663565, 758360, 947950, 1061704, 1327130, 1516720, 1895900, 2123408, 2654260, 3317825, 3791800, 5308520, 6635650, 7583600, 10617040, 13271300, 26542600, 53085200]

約数ペア:

[(1, 53085200), (2, 26542600), (4, 13271300), (5, 10617040), (7, 7583600), (8, 6635650), (10, 5308520), (14, 3791800), (16, 3317825), (20, 2654260), (25, 2123408), (28, 1895900), (35, 1516720), (40, 1327130), (50, 1061704), (56, 947950), (70, 758360), (80, 663565), (100, 530852), (112, 473975), (140, 379180), (175, 303344), (200, 265426), (280, 189590), (350, 151672), (400, 132713), (560, 94795), (700, 75836), (1400, 37918), (2800, 18959)]