56848688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{273311}}^1$

素因数の和:273332

約数の個数: 20

約数和(自身を含む): 118617408

約数和(自身を除く): 61768720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 273311, 546622, 1093244, 2186488, 3553043, 4372976, 7106086, 14212172, 28424344, 56848688]

約数ペア:

[(1, 56848688), (2, 28424344), (4, 14212172), (8, 7106086), (13, 4372976), (16, 3553043), (26, 2186488), (52, 1093244), (104, 546622), (208, 273311)]