56533708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 128120832

約数和(自身を除く): 71587124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 191, 217, 308, 341, 382, 434, 682, 764, 868, 961, 1337, 1364, 1922, 2101, 2387, 2674, 3844, 4202, 4774, 5348, 5921, 6727, 8404, 9548, 10571, 11842, 13454, 14707, 21142, 23684, 26908, 29414, 41447, 42284, 58828, 65131, 73997, 82894, 130262, 147994, 165788, 183551, 260524, 295988, 367102, 455917, 734204, 911834, 1284857, 1823668, 2019061, 2569714, 4038122, 5139428, 8076244, 14133427, 28266854, 56533708]

約数ペア:

[(1, 56533708), (2, 28266854), (4, 14133427), (7, 8076244), (11, 5139428), (14, 4038122), (22, 2569714), (28, 2019061), (31, 1823668), (44, 1284857), (62, 911834), (77, 734204), (124, 455917), (154, 367102), (191, 295988), (217, 260524), (308, 183551), (341, 165788), (382, 147994), (434, 130262), (682, 82894), (764, 73997), (868, 65131), (961, 58828), (1337, 42284), (1364, 41447), (1922, 29414), (2101, 26908), (2387, 23684), (2674, 21142), (3844, 14707), (4202, 13454), (4774, 11842), (5348, 10571), (5921, 9548), (6727, 8404)]