56855344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2297}}^1$

素因数の和:2342

約数の個数: 80

約数和(自身を含む): 143615808

約数和(自身を除く): 86760464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 2297, 3094, 3536, 4594, 6188, 9188, 12376, 16079, 18376, 24752, 29861, 32158, 36752, 39049, 59722, 64316, 78098, 119444, 128632, 156196, 209027, 238888, 257264, 273343, 312392, 418054, 477776, 507637, 546686, 624784, 836108, 1015274, 1093372, 1672216, 2030548, 2186744, 3344432, 3553459, 4061096, 4373488, 7106918, 8122192, 14213836, 28427672, 56855344]

約数ペア:

[(1, 56855344), (2, 28427672), (4, 14213836), (7, 8122192), (8, 7106918), (13, 4373488), (14, 4061096), (16, 3553459), (17, 3344432), (26, 2186744), (28, 2030548), (34, 1672216), (52, 1093372), (56, 1015274), (68, 836108), (91, 624784), (104, 546686), (112, 507637), (119, 477776), (136, 418054), (182, 312392), (208, 273343), (221, 257264), (238, 238888), (272, 209027), (364, 156196), (442, 128632), (476, 119444), (728, 78098), (884, 64316), (952, 59722), (1456, 39049), (1547, 36752), (1768, 32158), (1904, 29861), (2297, 24752), (3094, 18376), (3536, 16079), (4594, 12376), (6188, 9188)]