56850976

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2789}}^1$

素因数の和:2826

約数の個数: 72

約数和(自身を含む): 140264460

約数和(自身を除く): 83413484

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2789, 2912, 5096, 5578, 10192, 11156, 19523, 20384, 22312, 36257, 39046, 44624, 72514, 78092, 89248, 136661, 145028, 156184, 253799, 273322, 290056, 312368, 507598, 546644, 580112, 624736, 1015196, 1093288, 1160224, 1776593, 2030392, 2186576, 3553186, 4060784, 4373152, 7106372, 8121568, 14212744, 28425488, 56850976]

約数ペア:

[(1, 56850976), (2, 28425488), (4, 14212744), (7, 8121568), (8, 7106372), (13, 4373152), (14, 4060784), (16, 3553186), (26, 2186576), (28, 2030392), (32, 1776593), (49, 1160224), (52, 1093288), (56, 1015196), (91, 624736), (98, 580112), (104, 546644), (112, 507598), (182, 312368), (196, 290056), (208, 273322), (224, 253799), (364, 156184), (392, 145028), (416, 136661), (637, 89248), (728, 78092), (784, 72514), (1274, 44624), (1456, 39046), (1568, 36257), (2548, 22312), (2789, 20384), (2912, 19523), (5096, 11156), (5578, 10192)]