53365015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 74188800

約数和(自身を除く): 20823785

約数列:

[1, 5, 11, 19, 55, 95, 209, 223, 229, 1045, 1115, 1145, 2453, 2519, 4237, 4351, 12265, 12595, 21185, 21755, 46607, 47861, 51067, 233035, 239305, 255335, 561737, 970273, 2808685, 4851365, 10673003, 53365015]

約数ペア:

[(1, 53365015), (5, 10673003), (11, 4851365), (19, 2808685), (55, 970273), (95, 561737), (209, 255335), (223, 239305), (229, 233035), (1045, 51067), (1115, 47861), (1145, 46607), (2453, 21755), (2519, 21185), (4237, 12595), (4351, 12265)]