51323520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{26731}}^1$

素因数の和:26753

約数の個数: 64

約数和(自身を含む): 163599840

約数和(自身を除く): 112276320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 26731, 53462, 80193, 106924, 133655, 160386, 213848, 267310, 320772, 400965, 427696, 534620, 641544, 801930, 855392, 1069240, 1283088, 1603860, 1710784, 2138480, 2566176, 3207720, 3421568, 4276960, 5132352, 6415440, 8553920, 10264704, 12830880, 17107840, 25661760, 51323520]

約数ペア:

[(1, 51323520), (2, 25661760), (3, 17107840), (4, 12830880), (5, 10264704), (6, 8553920), (8, 6415440), (10, 5132352), (12, 4276960), (15, 3421568), (16, 3207720), (20, 2566176), (24, 2138480), (30, 1710784), (32, 1603860), (40, 1283088), (48, 1069240), (60, 855392), (64, 801930), (80, 641544), (96, 534620), (120, 427696), (128, 400965), (160, 320772), (192, 267310), (240, 213848), (320, 160386), (384, 133655), (480, 106924), (640, 80193), (960, 53462), (1920, 26731)]