54149120224

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{640727}}^1$

素因数の和:640895

約数の個数: 48

約数和(自身を含む): 113024419200

約数和(自身を除く): 58875298976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 139, 152, 278, 304, 556, 608, 1112, 2224, 2641, 4448, 5282, 10564, 21128, 42256, 84512, 640727, 1281454, 2562908, 5125816, 10251632, 12173813, 20503264, 24347626, 48695252, 89061053, 97390504, 178122106, 194781008, 356244212, 389562016, 712488424, 1424976848, 1692160007, 2849953696, 3384320014, 6768640028, 13537280056, 27074560112, 54149120224]

約数ペア:

[(1, 54149120224), (2, 27074560112), (4, 13537280056), (8, 6768640028), (16, 3384320014), (19, 2849953696), (32, 1692160007), (38, 1424976848), (76, 712488424), (139, 389562016), (152, 356244212), (278, 194781008), (304, 178122106), (556, 97390504), (608, 89061053), (1112, 48695252), (2224, 24347626), (2641, 20503264), (4448, 12173813), (5282, 10251632), (10564, 5125816), (21128, 2562908), (42256, 1281454), (84512, 640727)]