54195486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 115872768

約数和(自身を除く): 61677282

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 191, 262, 361, 382, 393, 573, 722, 786, 1083, 1146, 2166, 2489, 3629, 4978, 7258, 7467, 10887, 14934, 21774, 25021, 47291, 50042, 68951, 75063, 94582, 137902, 141873, 150126, 206853, 283746, 413706, 475399, 950798, 1426197, 2852394, 9032581, 18065162, 27097743, 54195486]

約数ペア:

[(1, 54195486), (2, 27097743), (3, 18065162), (6, 9032581), (19, 2852394), (38, 1426197), (57, 950798), (114, 475399), (131, 413706), (191, 283746), (262, 206853), (361, 150126), (382, 141873), (393, 137902), (573, 94582), (722, 75063), (786, 68951), (1083, 50042), (1146, 47291), (2166, 25021), (2489, 21774), (3629, 14934), (4978, 10887), (7258, 7467)]