50351360

素因数分解:

$2^8\times 5^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 121904160

約数和(自身を除く): 71552800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 256, 278, 283, 320, 556, 566, 640, 695, 1112, 1132, 1280, 1390, 1415, 2224, 2264, 2780, 2830, 4448, 4528, 5560, 5660, 8896, 9056, 11120, 11320, 17792, 18112, 22240, 22640, 35584, 36224, 39337, 44480, 45280, 72448, 78674, 88960, 90560, 157348, 177920, 181120, 196685, 314696, 362240, 393370, 629392, 786740, 1258784, 1573480, 2517568, 3146960, 5035136, 6293920, 10070272, 12587840, 25175680, 50351360]

約数ペア:

[(1, 50351360), (2, 25175680), (4, 12587840), (5, 10070272), (8, 6293920), (10, 5035136), (16, 3146960), (20, 2517568), (32, 1573480), (40, 1258784), (64, 786740), (80, 629392), (128, 393370), (139, 362240), (160, 314696), (256, 196685), (278, 181120), (283, 177920), (320, 157348), (556, 90560), (566, 88960), (640, 78674), (695, 72448), (1112, 45280), (1132, 44480), (1280, 39337), (1390, 36224), (1415, 35584), (2224, 22640), (2264, 22240), (2780, 18112), (2830, 17792), (4448, 11320), (4528, 11120), (5560, 9056), (5660, 8896)]