55148912

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:815

約数の個数: 80

約数和(自身を含む): 134366400

約数和(自身を除く): 79217488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 773, 784, 1274, 1372, 1456, 1546, 2548, 2744, 3092, 4459, 5096, 5411, 5488, 6184, 8918, 10049, 10192, 10822, 12368, 17836, 20098, 21644, 35672, 37877, 40196, 43288, 70343, 71344, 75754, 80392, 86576, 140686, 151508, 160784, 265139, 281372, 303016, 492401, 530278, 562744, 606032, 984802, 1060556, 1125488, 1969604, 2121112, 3446807, 3939208, 4242224, 6893614, 7878416, 13787228, 27574456, 55148912]

約数ペア:

[(1, 55148912), (2, 27574456), (4, 13787228), (7, 7878416), (8, 6893614), (13, 4242224), (14, 3939208), (16, 3446807), (26, 2121112), (28, 1969604), (49, 1125488), (52, 1060556), (56, 984802), (91, 606032), (98, 562744), (104, 530278), (112, 492401), (182, 303016), (196, 281372), (208, 265139), (343, 160784), (364, 151508), (392, 140686), (637, 86576), (686, 80392), (728, 75754), (773, 71344), (784, 70343), (1274, 43288), (1372, 40196), (1456, 37877), (1546, 35672), (2548, 21644), (2744, 20098), (3092, 17836), (4459, 12368), (5096, 10822), (5411, 10192), (5488, 10049), (6184, 8918)]