49954590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{26431}}^1$

素因数の和:26454

約数の個数: 64

約数和(自身を含む): 152248320

約数和(自身を除く): 102293730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 26431, 52862, 79293, 132155, 158586, 185017, 237879, 264310, 370034, 396465, 475758, 555051, 713637, 792930, 925085, 1110102, 1189395, 1427274, 1665153, 1850170, 2378790, 2775255, 3330306, 3568185, 4995459, 5550510, 7136370, 8325765, 9990918, 16651530, 24977295, 49954590]

約数ペア:

[(1, 49954590), (2, 24977295), (3, 16651530), (5, 9990918), (6, 8325765), (7, 7136370), (9, 5550510), (10, 4995459), (14, 3568185), (15, 3330306), (18, 2775255), (21, 2378790), (27, 1850170), (30, 1665153), (35, 1427274), (42, 1189395), (45, 1110102), (54, 925085), (63, 792930), (70, 713637), (90, 555051), (105, 475758), (126, 396465), (135, 370034), (189, 264310), (210, 237879), (270, 185017), (315, 158586), (378, 132155), (630, 79293), (945, 52862), (1890, 26431)]