48128480

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1291}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 114279984

約数和(自身を除く): 66151504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 466, 932, 1165, 1291, 1864, 2330, 2582, 3728, 4660, 5164, 6455, 7456, 9320, 10328, 12910, 18640, 20656, 25820, 37280, 41312, 51640, 103280, 206560, 300803, 601606, 1203212, 1504015, 2406424, 3008030, 4812848, 6016060, 9625696, 12032120, 24064240, 48128480]

約数ペア:

[(1, 48128480), (2, 24064240), (4, 12032120), (5, 9625696), (8, 6016060), (10, 4812848), (16, 3008030), (20, 2406424), (32, 1504015), (40, 1203212), (80, 601606), (160, 300803), (233, 206560), (466, 103280), (932, 51640), (1165, 41312), (1291, 37280), (1864, 25820), (2330, 20656), (2582, 18640), (3728, 12910), (4660, 10328), (5164, 9320), (6455, 7456)]