49151856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:598

約数の個数: 80

約数和(自身を含む): 137741184

約数和(自身を除く): 88589328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 227, 312, 347, 454, 624, 681, 694, 908, 1041, 1362, 1388, 1816, 2082, 2724, 2776, 2951, 3632, 4164, 4511, 5448, 5552, 5902, 8328, 8853, 9022, 10896, 11804, 13533, 16656, 17706, 18044, 23608, 27066, 35412, 36088, 47216, 54132, 70824, 72176, 78769, 108264, 141648, 157538, 216528, 236307, 315076, 472614, 630152, 945228, 1023997, 1260304, 1890456, 2047994, 3071991, 3780912, 4095988, 6143982, 8191976, 12287964, 16383952, 24575928, 49151856]

約数ペア:

[(1, 49151856), (2, 24575928), (3, 16383952), (4, 12287964), (6, 8191976), (8, 6143982), (12, 4095988), (13, 3780912), (16, 3071991), (24, 2047994), (26, 1890456), (39, 1260304), (48, 1023997), (52, 945228), (78, 630152), (104, 472614), (156, 315076), (208, 236307), (227, 216528), (312, 157538), (347, 141648), (454, 108264), (624, 78769), (681, 72176), (694, 70824), (908, 54132), (1041, 47216), (1362, 36088), (1388, 35412), (1816, 27066), (2082, 23608), (2724, 18044), (2776, 17706), (2951, 16656), (3632, 13533), (4164, 11804), (4511, 10896), (5448, 9022), (5552, 8853), (5902, 8328)]