49630256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 109992960

約数和(自身を除く): 60362704

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 43, 52, 62, 86, 104, 124, 172, 179, 208, 248, 344, 358, 403, 496, 559, 688, 716, 806, 1118, 1333, 1432, 1612, 2236, 2327, 2666, 2864, 3224, 4472, 4654, 5332, 5549, 6448, 7697, 8944, 9308, 10664, 11098, 15394, 17329, 18616, 21328, 22196, 30788, 34658, 37232, 44392, 61576, 69316, 72137, 88784, 100061, 123152, 138632, 144274, 200122, 238607, 277264, 288548, 400244, 477214, 577096, 800488, 954428, 1154192, 1600976, 1908856, 3101891, 3817712, 6203782, 12407564, 24815128, 49630256]

約数ペア:

[(1, 49630256), (2, 24815128), (4, 12407564), (8, 6203782), (13, 3817712), (16, 3101891), (26, 1908856), (31, 1600976), (43, 1154192), (52, 954428), (62, 800488), (86, 577096), (104, 477214), (124, 400244), (172, 288548), (179, 277264), (208, 238607), (248, 200122), (344, 144274), (358, 138632), (403, 123152), (496, 100061), (559, 88784), (688, 72137), (716, 69316), (806, 61576), (1118, 44392), (1333, 37232), (1432, 34658), (1612, 30788), (2236, 22196), (2327, 21328), (2666, 18616), (2864, 17329), (3224, 15394), (4472, 11098), (4654, 10664), (5332, 9308), (5549, 8944), (6448, 7697)]