56305060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 141926400

約数和(自身を除く): 85621340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 47, 70, 86, 94, 140, 172, 188, 199, 215, 235, 301, 329, 398, 430, 470, 602, 658, 796, 860, 940, 995, 1204, 1316, 1393, 1505, 1645, 1990, 2021, 2786, 3010, 3290, 3980, 4042, 5572, 6020, 6580, 6965, 8084, 8557, 9353, 10105, 13930, 14147, 17114, 18706, 20210, 27860, 28294, 34228, 37412, 40420, 42785, 46765, 56588, 59899, 65471, 70735, 85570, 93530, 119798, 130942, 141470, 171140, 187060, 239596, 261884, 282940, 299495, 327355, 402179, 598990, 654710, 804358, 1197980, 1309420, 1608716, 2010895, 2815253, 4021790, 5630506, 8043580, 11261012, 14076265, 28152530, 56305060]

約数ペア:

[(1, 56305060), (2, 28152530), (4, 14076265), (5, 11261012), (7, 8043580), (10, 5630506), (14, 4021790), (20, 2815253), (28, 2010895), (35, 1608716), (43, 1309420), (47, 1197980), (70, 804358), (86, 654710), (94, 598990), (140, 402179), (172, 327355), (188, 299495), (199, 282940), (215, 261884), (235, 239596), (301, 187060), (329, 171140), (398, 141470), (430, 130942), (470, 119798), (602, 93530), (658, 85570), (796, 70735), (860, 65471), (940, 59899), (995, 56588), (1204, 46765), (1316, 42785), (1393, 40420), (1505, 37412), (1645, 34228), (1990, 28294), (2021, 27860), (2786, 20210), (3010, 18706), (3290, 17114), (3980, 14147), (4042, 13930), (5572, 10105), (6020, 9353), (6580, 8557), (6965, 8084)]