51173910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11149}}^1$

素因数の和:11182

約数の個数: 64

約数和(自身を含む): 144504000

約数和(自身を除く): 93330090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 11149, 22298, 33447, 55745, 66894, 100341, 111490, 167235, 189533, 200682, 301023, 334470, 379066, 501705, 568599, 602046, 947665, 1003410, 1137198, 1505115, 1705797, 1895330, 2842995, 3010230, 3411594, 5117391, 5685990, 8528985, 10234782, 17057970, 25586955, 51173910]

約数ペア:

[(1, 51173910), (2, 25586955), (3, 17057970), (5, 10234782), (6, 8528985), (9, 5685990), (10, 5117391), (15, 3411594), (17, 3010230), (18, 2842995), (27, 1895330), (30, 1705797), (34, 1505115), (45, 1137198), (51, 1003410), (54, 947665), (85, 602046), (90, 568599), (102, 501705), (135, 379066), (153, 334470), (170, 301023), (255, 200682), (270, 189533), (306, 167235), (459, 111490), (510, 100341), (765, 66894), (918, 55745), (1530, 33447), (2295, 22298), (4590, 11149)]