55219304

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2459}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 118670400

約数和(自身を除く): 63451096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 802, 1604, 2459, 2807, 3208, 4918, 5614, 9836, 11228, 17213, 19672, 22456, 34426, 68852, 137704, 986059, 1972118, 3944236, 6902413, 7888472, 13804826, 27609652, 55219304]

約数ペア:

[(1, 55219304), (2, 27609652), (4, 13804826), (7, 7888472), (8, 6902413), (14, 3944236), (28, 1972118), (56, 986059), (401, 137704), (802, 68852), (1604, 34426), (2459, 22456), (2807, 19672), (3208, 17213), (4918, 11228), (5614, 9836)]