56960860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13627}}^1$

素因数の和:13666

約数の個数: 48

約数和(自身を含む): 137370240

約数和(自身を除く): 80409380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 13627, 27254, 54508, 68135, 136270, 149897, 258913, 272540, 299794, 517826, 599588, 749485, 1035652, 1294565, 1498970, 2589130, 2848043, 2997940, 5178260, 5696086, 11392172, 14240215, 28480430, 56960860]

約数ペア:

[(1, 56960860), (2, 28480430), (4, 14240215), (5, 11392172), (10, 5696086), (11, 5178260), (19, 2997940), (20, 2848043), (22, 2589130), (38, 1498970), (44, 1294565), (55, 1035652), (76, 749485), (95, 599588), (110, 517826), (190, 299794), (209, 272540), (220, 258913), (380, 149897), (418, 136270), (836, 68135), (1045, 54508), (2090, 27254), (4180, 13627)]