51062130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{27017}}^1$

素因数の和:27040

約数の個数: 64

約数和(自身を含む): 155623680

約数和(自身を除く): 104561550

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, 27017, 54034, 81051, 135085, 162102, 189119, 243153, 270170, 378238, 405255, 486306, 567357, 729459, 810510, 945595, 1134714, 1215765, 1458918, 1702071, 1891190, 2431530, 2836785, 3404142, 3647295, 5106213, 5673570, 7294590, 8510355, 10212426, 17020710, 25531065, 51062130]

約数ペア:

[(1, 51062130), (2, 25531065), (3, 17020710), (5, 10212426), (6, 8510355), (7, 7294590), (9, 5673570), (10, 5106213), (14, 3647295), (15, 3404142), (18, 2836785), (21, 2431530), (27, 1891190), (30, 1702071), (35, 1458918), (42, 1215765), (45, 1134714), (54, 945595), (63, 810510), (70, 729459), (90, 567357), (105, 486306), (126, 405255), (135, 378238), (189, 270170), (210, 243153), (270, 189119), (315, 162102), (378, 135085), (630, 81051), (945, 54034), (1890, 27017)]