57529340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13763}}^1$

素因数の和:13802

約数の個数: 48

約数和(自身を含む): 138741120

約数和(自身を除く): 81211780

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, 13763, 27526, 55052, 68815, 137630, 151393, 261497, 275260, 302786, 522994, 605572, 756965, 1045988, 1307485, 1513930, 2614970, 2876467, 3027860, 5229940, 5752934, 11505868, 14382335, 28764670, 57529340]

約数ペア:

[(1, 57529340), (2, 28764670), (4, 14382335), (5, 11505868), (10, 5752934), (11, 5229940), (19, 3027860), (20, 2876467), (22, 2614970), (38, 1513930), (44, 1307485), (55, 1045988), (76, 756965), (95, 605572), (110, 522994), (190, 302786), (209, 275260), (220, 261497), (380, 151393), (418, 137630), (836, 68815), (1045, 55052), (2090, 27526), (4180, 13763)]