54321048

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{5507}}^1$

素因数の和:5656

約数の個数: 48

約数和(自身を含む): 148220280

約数和(自身を除く): 93899232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 5507, 9864, 11014, 16521, 22028, 33042, 44056, 49563, 66084, 99126, 132168, 198252, 396504, 754459, 1508918, 2263377, 3017836, 4526754, 6035672, 6790131, 9053508, 13580262, 18107016, 27160524, 54321048]

約数ペア:

[(1, 54321048), (2, 27160524), (3, 18107016), (4, 13580262), (6, 9053508), (8, 6790131), (9, 6035672), (12, 4526754), (18, 3017836), (24, 2263377), (36, 1508918), (72, 754459), (137, 396504), (274, 198252), (411, 132168), (548, 99126), (822, 66084), (1096, 49563), (1233, 44056), (1644, 33042), (2466, 22028), (3288, 16521), (4932, 11014), (5507, 9864)]