56401884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20347}}^1$

素因数の和:20375

約数の個数: 72

約数和(自身を含む): 177760128

約数和(自身を除く): 121358244

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 20347, 40694, 61041, 81388, 122082, 142429, 183123, 223817, 244164, 284858, 366246, 427287, 447634, 569716, 671451, 732492, 854574, 895268, 1281861, 1342902, 1566719, 1709148, 2014353, 2563722, 2685804, 3133438, 4028706, 4700157, 5127444, 6266876, 8057412, 9400314, 14100471, 18800628, 28200942, 56401884]

約数ペア:

[(1, 56401884), (2, 28200942), (3, 18800628), (4, 14100471), (6, 9400314), (7, 8057412), (9, 6266876), (11, 5127444), (12, 4700157), (14, 4028706), (18, 3133438), (21, 2685804), (22, 2563722), (28, 2014353), (33, 1709148), (36, 1566719), (42, 1342902), (44, 1281861), (63, 895268), (66, 854574), (77, 732492), (84, 671451), (99, 569716), (126, 447634), (132, 427287), (154, 366246), (198, 284858), (231, 244164), (252, 223817), (308, 183123), (396, 142429), (462, 122082), (693, 81388), (924, 61041), (1386, 40694), (2772, 20347)]