52071390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{27551}}^1$

素因数の和:27574

約数の個数: 64

約数和(自身を含む): 158699520

約数和(自身を除く): 106628130

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, 27551, 55102, 82653, 137755, 165306, 192857, 247959, 275510, 385714, 413265, 495918, 578571, 743877, 826530, 964285, 1157142, 1239795, 1487754, 1735713, 1928570, 2479590, 2892855, 3471426, 3719385, 5207139, 5785710, 7438770, 8678565, 10414278, 17357130, 26035695, 52071390]

約数ペア:

[(1, 52071390), (2, 26035695), (3, 17357130), (5, 10414278), (6, 8678565), (7, 7438770), (9, 5785710), (10, 5207139), (14, 3719385), (15, 3471426), (18, 2892855), (21, 2479590), (27, 1928570), (30, 1735713), (35, 1487754), (42, 1239795), (45, 1157142), (54, 964285), (63, 826530), (70, 743877), (90, 578571), (105, 495918), (126, 413265), (135, 385714), (189, 275510), (210, 247959), (270, 192857), (315, 165306), (378, 137755), (630, 82653), (945, 55102), (1890, 27551)]