50235520

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 122442840

約数和(自身を除く): 72207320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1481, 1696, 2120, 2962, 3392, 4240, 5924, 6784, 7405, 8480, 11848, 14810, 16960, 23696, 29620, 33920, 47392, 59240, 78493, 94784, 118480, 156986, 189568, 236960, 313972, 392465, 473920, 627944, 784930, 947840, 1255888, 1569860, 2511776, 3139720, 5023552, 6279440, 10047104, 12558880, 25117760, 50235520]

約数ペア:

[(1, 50235520), (2, 25117760), (4, 12558880), (5, 10047104), (8, 6279440), (10, 5023552), (16, 3139720), (20, 2511776), (32, 1569860), (40, 1255888), (53, 947840), (64, 784930), (80, 627944), (106, 473920), (128, 392465), (160, 313972), (212, 236960), (265, 189568), (320, 156986), (424, 118480), (530, 94784), (640, 78493), (848, 59240), (1060, 47392), (1481, 33920), (1696, 29620), (2120, 23696), (2962, 16960), (3392, 14810), (4240, 11848), (5924, 8480), (6784, 7405)]