55211312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6173}}^1$

素因数の和:6237

約数の個数: 40

約数和(自身を含む): 117898704

約数和(自身を除く): 62687392

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 6173, 8944, 12346, 24692, 49384, 80249, 98768, 160498, 265439, 320996, 530878, 641992, 1061756, 1283984, 2123512, 3450707, 4247024, 6901414, 13802828, 27605656, 55211312]

約数ペア:

[(1, 55211312), (2, 27605656), (4, 13802828), (8, 6901414), (13, 4247024), (16, 3450707), (26, 2123512), (43, 1283984), (52, 1061756), (86, 641992), (104, 530878), (172, 320996), (208, 265439), (344, 160498), (559, 98768), (688, 80249), (1118, 49384), (2236, 24692), (4472, 12346), (6173, 8944)]