56209730

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 103284720

約数和(自身を除く): 47074990

約数列:

[1, 2, 5, 10, 89, 137, 178, 274, 445, 461, 685, 890, 922, 1370, 2305, 4610, 12193, 24386, 41029, 60965, 63157, 82058, 121930, 126314, 205145, 315785, 410290, 631570, 5620973, 11241946, 28104865, 56209730]

約数ペア:

[(1, 56209730), (2, 28104865), (5, 11241946), (10, 5620973), (89, 631570), (137, 410290), (178, 315785), (274, 205145), (445, 126314), (461, 121930), (685, 82058), (890, 63157), (922, 60965), (1370, 41029), (2305, 24386), (4610, 12193)]