47486560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26981}}^1$

素因数の和:27007

約数の個数: 48

約数和(自身を含む): 122390352

約数和(自身を除く): 74903792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 26981, 53962, 107924, 134905, 215848, 269810, 296791, 431696, 539620, 593582, 863392, 1079240, 1187164, 1483955, 2158480, 2374328, 2967910, 4316960, 4748656, 5935820, 9497312, 11871640, 23743280, 47486560]

約数ペア:

[(1, 47486560), (2, 23743280), (4, 11871640), (5, 9497312), (8, 5935820), (10, 4748656), (11, 4316960), (16, 2967910), (20, 2374328), (22, 2158480), (32, 1483955), (40, 1187164), (44, 1079240), (55, 863392), (80, 593582), (88, 539620), (110, 431696), (160, 296791), (176, 269810), (220, 215848), (352, 134905), (440, 107924), (880, 53962), (1760, 26981)]