53470620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{42437}}^1$

素因数の和:42459

約数の個数: 72

約数和(自身を含む): 185369184

約数和(自身を除く): 131898564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 42437, 84874, 127311, 169748, 212185, 254622, 297059, 381933, 424370, 509244, 594118, 636555, 763866, 848740, 891177, 1188236, 1273110, 1485295, 1527732, 1782354, 1909665, 2546220, 2673531, 2970590, 3564708, 3819330, 4455885, 5347062, 5941180, 7638660, 8911770, 10694124, 13367655, 17823540, 26735310, 53470620]

約数ペア:

[(1, 53470620), (2, 26735310), (3, 17823540), (4, 13367655), (5, 10694124), (6, 8911770), (7, 7638660), (9, 5941180), (10, 5347062), (12, 4455885), (14, 3819330), (15, 3564708), (18, 2970590), (20, 2673531), (21, 2546220), (28, 1909665), (30, 1782354), (35, 1527732), (36, 1485295), (42, 1273110), (45, 1188236), (60, 891177), (63, 848740), (70, 763866), (84, 636555), (90, 594118), (105, 509244), (126, 424370), (140, 381933), (180, 297059), (210, 254622), (252, 212185), (315, 169748), (420, 127311), (630, 84874), (1260, 42437)]