54452615

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 83135808

約数和(自身を除く): 28683193

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 173, 391, 529, 595, 805, 865, 1211, 1955, 2645, 2737, 2941, 3703, 3979, 6055, 8993, 13685, 14705, 18515, 19895, 20587, 27853, 44965, 62951, 67643, 91517, 102935, 139265, 314755, 338215, 457585, 473501, 640619, 1555789, 2367505, 3203095, 7778945, 10890523, 54452615]

約数ペア:

[(1, 54452615), (5, 10890523), (7, 7778945), (17, 3203095), (23, 2367505), (35, 1555789), (85, 640619), (115, 473501), (119, 457585), (161, 338215), (173, 314755), (391, 139265), (529, 102935), (595, 91517), (805, 67643), (865, 62951), (1211, 44965), (1955, 27853), (2645, 20587), (2737, 19895), (2941, 18515), (3703, 14705), (3979, 13685), (6055, 8993)]