47294555

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 76032000

約数和(自身を除く): 28737445

約数列:

[1, 5, 7, 11, 23, 35, 49, 55, 77, 109, 115, 161, 245, 253, 343, 385, 539, 545, 763, 805, 1127, 1199, 1265, 1715, 1771, 2507, 2695, 3773, 3815, 5341, 5635, 5995, 7889, 8393, 8855, 12397, 12535, 17549, 18865, 26705, 27577, 37387, 39445, 41965, 58751, 61985, 86779, 87745, 122843, 137885, 186935, 193039, 293755, 411257, 433895, 614215, 859901, 965195, 1351273, 2056285, 4299505, 6756365, 9458911, 47294555]

約数ペア:

[(1, 47294555), (5, 9458911), (7, 6756365), (11, 4299505), (23, 2056285), (35, 1351273), (49, 965195), (55, 859901), (77, 614215), (109, 433895), (115, 411257), (161, 293755), (245, 193039), (253, 186935), (343, 137885), (385, 122843), (539, 87745), (545, 86779), (763, 61985), (805, 58751), (1127, 41965), (1199, 39445), (1265, 37387), (1715, 27577), (1771, 26705), (2507, 18865), (2695, 17549), (3773, 12535), (3815, 12397), (5341, 8855), (5635, 8393), (5995, 7889)]