56812020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 165422208

約数和(自身を除く): 108610188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 157, 163, 185, 222, 314, 326, 370, 444, 471, 489, 555, 628, 652, 740, 785, 815, 942, 978, 1110, 1570, 1630, 1884, 1956, 2220, 2355, 2445, 3140, 3260, 4710, 4890, 5809, 6031, 9420, 9780, 11618, 12062, 17427, 18093, 23236, 24124, 25591, 29045, 30155, 34854, 36186, 51182, 58090, 60310, 69708, 72372, 76773, 87135, 90465, 102364, 116180, 120620, 127955, 153546, 174270, 180930, 255910, 307092, 348540, 361860, 383865, 511820, 767730, 946867, 1535460, 1893734, 2840601, 3787468, 4734335, 5681202, 9468670, 11362404, 14203005, 18937340, 28406010, 56812020]

約数ペア:

[(1, 56812020), (2, 28406010), (3, 18937340), (4, 14203005), (5, 11362404), (6, 9468670), (10, 5681202), (12, 4734335), (15, 3787468), (20, 2840601), (30, 1893734), (37, 1535460), (60, 946867), (74, 767730), (111, 511820), (148, 383865), (157, 361860), (163, 348540), (185, 307092), (222, 255910), (314, 180930), (326, 174270), (370, 153546), (444, 127955), (471, 120620), (489, 116180), (555, 102364), (628, 90465), (652, 87135), (740, 76773), (785, 72372), (815, 69708), (942, 60310), (978, 58090), (1110, 51182), (1570, 36186), (1630, 34854), (1884, 30155), (1956, 29045), (2220, 25591), (2355, 24124), (2445, 23236), (3140, 18093), (3260, 17427), (4710, 12062), (4890, 11618), (5809, 9780), (6031, 9420)]