45402478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 81475344

約数和(自身を除く): 36072866

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 193, 289, 374, 386, 407, 578, 629, 814, 1258, 2123, 3179, 3281, 4246, 6358, 6562, 6919, 7141, 10693, 13838, 14282, 21386, 36091, 55777, 72182, 78551, 111554, 117623, 121397, 157102, 235246, 242794, 613547, 1227094, 1335367, 2063749, 2670734, 4127498, 22701239, 45402478]

約数ペア:

[(1, 45402478), (2, 22701239), (11, 4127498), (17, 2670734), (22, 2063749), (34, 1335367), (37, 1227094), (74, 613547), (187, 242794), (193, 235246), (289, 157102), (374, 121397), (386, 117623), (407, 111554), (578, 78551), (629, 72182), (814, 55777), (1258, 36091), (2123, 21386), (3179, 14282), (3281, 13838), (4246, 10693), (6358, 7141), (6562, 6919)]