49145824

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2411}}^1$

素因数の和:2448

約数の個数: 72

約数和(自身を含む): 121260888

約数和(自身を除く): 72115064

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, 2411, 2548, 2912, 4822, 5096, 9644, 10192, 16877, 19288, 20384, 31343, 33754, 38576, 62686, 67508, 77152, 118139, 125372, 135016, 219401, 236278, 250744, 270032, 438802, 472556, 501488, 540064, 877604, 945112, 1002976, 1535807, 1755208, 1890224, 3071614, 3510416, 3780448, 6143228, 7020832, 12286456, 24572912, 49145824]

約数ペア:

[(1, 49145824), (2, 24572912), (4, 12286456), (7, 7020832), (8, 6143228), (13, 3780448), (14, 3510416), (16, 3071614), (26, 1890224), (28, 1755208), (32, 1535807), (49, 1002976), (52, 945112), (56, 877604), (91, 540064), (98, 501488), (104, 472556), (112, 438802), (182, 270032), (196, 250744), (208, 236278), (224, 219401), (364, 135016), (392, 125372), (416, 118139), (637, 77152), (728, 67508), (784, 62686), (1274, 38576), (1456, 33754), (1568, 31343), (2411, 20384), (2548, 19288), (2912, 16877), (4822, 10192), (5096, 9644)]