51376905

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 93188160

約数和(自身を除く): 41811255

約数列:

[1, 3, 5, 9, 15, 37, 45, 59, 111, 177, 185, 295, 333, 523, 531, 555, 885, 1569, 1665, 2183, 2615, 2655, 4707, 6549, 7845, 10915, 19351, 19647, 23535, 30857, 32745, 58053, 92571, 96755, 98235, 154285, 174159, 277713, 290265, 462855, 870795, 1141709, 1388565, 3425127, 5708545, 10275381, 17125635, 51376905]

約数ペア:

[(1, 51376905), (3, 17125635), (5, 10275381), (9, 5708545), (15, 3425127), (37, 1388565), (45, 1141709), (59, 870795), (111, 462855), (177, 290265), (185, 277713), (295, 174159), (333, 154285), (523, 98235), (531, 96755), (555, 92571), (885, 58053), (1569, 32745), (1665, 30857), (2183, 23535), (2615, 19647), (2655, 19351), (4707, 10915), (6549, 7845)]