50275280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57131}}^1$

素因数の和:57155

約数の個数: 40

約数和(自身を含む): 127518624

約数和(自身を除く): 77243344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 57131, 114262, 228524, 285655, 457048, 571310, 628441, 914096, 1142620, 1256882, 2285240, 2513764, 3142205, 4570480, 5027528, 6284410, 10055056, 12568820, 25137640, 50275280]

約数ペア:

[(1, 50275280), (2, 25137640), (4, 12568820), (5, 10055056), (8, 6284410), (10, 5027528), (11, 4570480), (16, 3142205), (20, 2513764), (22, 2285240), (40, 1256882), (44, 1142620), (55, 914096), (80, 628441), (88, 571310), (110, 457048), (176, 285655), (220, 228524), (440, 114262), (880, 57131)]