55248260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{52121}}^1$

素因数の和:52183

約数の個数: 24

約数和(自身を含む): 118212696

約数和(自身を除く): 62964436

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 52121, 104242, 208484, 260605, 521210, 1042420, 2762413, 5524826, 11049652, 13812065, 27624130, 55248260]

約数ペア:

[(1, 55248260), (2, 27624130), (4, 13812065), (5, 11049652), (10, 5524826), (20, 2762413), (53, 1042420), (106, 521210), (212, 260605), (265, 208484), (530, 104242), (1060, 52121)]