53299960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{190357}}^1$

素因数の和:190375

約数の個数: 32

約数和(自身を含む): 137057760

約数和(自身を除く): 83757800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 190357, 380714, 761428, 951785, 1332499, 1522856, 1903570, 2664998, 3807140, 5329996, 6662495, 7614280, 10659992, 13324990, 26649980, 53299960]

約数ペア:

[(1, 53299960), (2, 26649980), (4, 13324990), (5, 10659992), (7, 7614280), (8, 6662495), (10, 5329996), (14, 3807140), (20, 2664998), (28, 1903570), (35, 1522856), (40, 1332499), (56, 951785), (70, 761428), (140, 380714), (280, 190357)]