53137320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1723}}^1$

素因数の和:1994

約数の個数: 64

約数和(自身を含む): 160125120

約数和(自身を除く): 106987800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 1723, 2056, 2570, 3084, 3446, 3855, 5140, 5169, 6168, 6892, 7710, 8615, 10280, 10338, 13784, 15420, 17230, 20676, 25845, 30840, 34460, 41352, 51690, 68920, 103380, 206760, 442811, 885622, 1328433, 1771244, 2214055, 2656866, 3542488, 4428110, 5313732, 6642165, 8856220, 10627464, 13284330, 17712440, 26568660, 53137320]

約数ペア:

[(1, 53137320), (2, 26568660), (3, 17712440), (4, 13284330), (5, 10627464), (6, 8856220), (8, 6642165), (10, 5313732), (12, 4428110), (15, 3542488), (20, 2656866), (24, 2214055), (30, 1771244), (40, 1328433), (60, 885622), (120, 442811), (257, 206760), (514, 103380), (771, 68920), (1028, 51690), (1285, 41352), (1542, 34460), (1723, 30840), (2056, 25845), (2570, 20676), (3084, 17230), (3446, 15420), (3855, 13784), (5140, 10338), (5169, 10280), (6168, 8615), (6892, 7710)]