53906280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2129}}^1$

素因数の和:2354

約数の個数: 64

約数和(自身を含む): 162561600

約数和(自身を除く): 108655320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2129, 2532, 3165, 4220, 4258, 5064, 6330, 6387, 8440, 8516, 10645, 12660, 12774, 17032, 21290, 25320, 25548, 31935, 42580, 51096, 63870, 85160, 127740, 255480, 449219, 898438, 1347657, 1796876, 2246095, 2695314, 3593752, 4492190, 5390628, 6738285, 8984380, 10781256, 13476570, 17968760, 26953140, 53906280]

約数ペア:

[(1, 53906280), (2, 26953140), (3, 17968760), (4, 13476570), (5, 10781256), (6, 8984380), (8, 6738285), (10, 5390628), (12, 4492190), (15, 3593752), (20, 2695314), (24, 2246095), (30, 1796876), (40, 1347657), (60, 898438), (120, 449219), (211, 255480), (422, 127740), (633, 85160), (844, 63870), (1055, 51096), (1266, 42580), (1688, 31935), (2110, 25548), (2129, 25320), (2532, 21290), (3165, 17032), (4220, 12774), (4258, 12660), (5064, 10645), (6330, 8516), (6387, 8440)]