48457370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 96408792

約数和(自身を除く): 47951422

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 169, 265, 338, 530, 541, 689, 845, 1082, 1378, 1690, 2705, 3445, 5410, 6890, 7033, 8957, 14066, 17914, 28673, 35165, 44785, 57346, 70330, 89570, 91429, 143365, 182858, 286730, 372749, 457145, 745498, 914290, 1863745, 3727490, 4845737, 9691474, 24228685, 48457370]

約数ペア:

[(1, 48457370), (2, 24228685), (5, 9691474), (10, 4845737), (13, 3727490), (26, 1863745), (53, 914290), (65, 745498), (106, 457145), (130, 372749), (169, 286730), (265, 182858), (338, 143365), (530, 91429), (541, 89570), (689, 70330), (845, 57346), (1082, 44785), (1378, 35165), (1690, 28673), (2705, 17914), (3445, 14066), (5410, 8957), (6890, 7033)]