51198212

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1512

約数の個数: 36

約数和(自身を含む): 98918820

約数和(自身を除く): 47720608

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 1378, 1429, 2756, 2858, 5716, 8957, 17914, 18577, 35828, 37154, 74308, 75737, 151474, 241501, 302948, 483002, 966004, 984581, 1969162, 3938324, 12799553, 25599106, 51198212]

約数ペア:

[(1, 51198212), (2, 25599106), (4, 12799553), (13, 3938324), (26, 1969162), (52, 984581), (53, 966004), (106, 483002), (169, 302948), (212, 241501), (338, 151474), (676, 75737), (689, 74308), (1378, 37154), (1429, 35828), (2756, 18577), (2858, 17914), (5716, 8957)]