49090280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53359}}^1$

素因数の和:53393

約数の個数: 32

約数和(自身を含む): 115257600

約数和(自身を除く): 66167320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 53359, 106718, 213436, 266795, 426872, 533590, 1067180, 1227257, 2134360, 2454514, 4909028, 6136285, 9818056, 12272570, 24545140, 49090280]

約数ペア:

[(1, 49090280), (2, 24545140), (4, 12272570), (5, 9818056), (8, 6136285), (10, 4909028), (20, 2454514), (23, 2134360), (40, 1227257), (46, 1067180), (92, 533590), (115, 426872), (184, 266795), (230, 213436), (460, 106718), (920, 53359)]