53558055

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 100420320

約数和(自身を除く): 46862265

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 285, 333, 555, 703, 855, 1665, 1693, 2109, 3515, 5079, 6327, 8465, 10545, 15237, 25395, 31635, 32167, 62641, 76185, 96501, 160835, 187923, 289503, 313205, 482505, 563769, 939615, 1190179, 1447515, 2818845, 3570537, 5950895, 10711611, 17852685, 53558055]

約数ペア:

[(1, 53558055), (3, 17852685), (5, 10711611), (9, 5950895), (15, 3570537), (19, 2818845), (37, 1447515), (45, 1190179), (57, 939615), (95, 563769), (111, 482505), (171, 313205), (185, 289503), (285, 187923), (333, 160835), (555, 96501), (703, 76185), (855, 62641), (1665, 32167), (1693, 31635), (2109, 25395), (3515, 15237), (5079, 10545), (6327, 8465)]