51893055

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3463}}^1$

素因数の和:3517

約数の個数: 40

約数和(自身を含む): 95564832

約数和(自身を除く): 43671777

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 999, 1665, 2997, 3463, 4995, 10389, 14985, 17315, 31167, 51945, 93501, 128131, 155835, 280503, 384393, 467505, 640655, 1153179, 1402515, 1921965, 3459537, 5765895, 10378611, 17297685, 51893055]

約数ペア:

[(1, 51893055), (3, 17297685), (5, 10378611), (9, 5765895), (15, 3459537), (27, 1921965), (37, 1402515), (45, 1153179), (81, 640655), (111, 467505), (135, 384393), (185, 280503), (333, 155835), (405, 128131), (555, 93501), (999, 51945), (1665, 31167), (2997, 17315), (3463, 14985), (4995, 10389)]