56212988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3989}}^1$

素因数の和:4277

約数の個数: 24

約数和(自身を含む): 106357440

約数和(自身を除く): 50144452

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 3989, 7046, 7978, 14092, 15956, 51857, 103714, 207428, 1081019, 2162038, 4324076, 14053247, 28106494, 56212988]

約数ペア:

[(1, 56212988), (2, 28106494), (4, 14053247), (13, 4324076), (26, 2162038), (52, 1081019), (271, 207428), (542, 103714), (1084, 51857), (3523, 15956), (3989, 14092), (7046, 7978)]