50904640

素因数分解:

$2^6\times 5^1\times {\mathrm{271}}^1\times {\mathrm{587}}^1$

素因数の和:875

約数の個数: 56

約数和(自身を含む): 121871232

約数和(自身を除く): 70966592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 271, 320, 542, 587, 1084, 1174, 1355, 2168, 2348, 2710, 2935, 4336, 4696, 5420, 5870, 8672, 9392, 10840, 11740, 17344, 18784, 21680, 23480, 37568, 43360, 46960, 86720, 93920, 159077, 187840, 318154, 636308, 795385, 1272616, 1590770, 2545232, 3181540, 5090464, 6363080, 10180928, 12726160, 25452320, 50904640]

約数ペア:

[(1, 50904640), (2, 25452320), (4, 12726160), (5, 10180928), (8, 6363080), (10, 5090464), (16, 3181540), (20, 2545232), (32, 1590770), (40, 1272616), (64, 795385), (80, 636308), (160, 318154), (271, 187840), (320, 159077), (542, 93920), (587, 86720), (1084, 46960), (1174, 43360), (1355, 37568), (2168, 23480), (2348, 21680), (2710, 18784), (2935, 17344), (4336, 11740), (4696, 10840), (5420, 9392), (5870, 8672)]