50847056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{244457}}^1$

素因数の和:244478

約数の個数: 20

約数和(自身を含む): 106094772

約数和(自身を除く): 55247716

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 244457, 488914, 977828, 1955656, 3177941, 3911312, 6355882, 12711764, 25423528, 50847056]

約数ペア:

[(1, 50847056), (2, 25423528), (4, 12711764), (8, 6355882), (13, 3911312), (16, 3177941), (26, 1955656), (52, 977828), (104, 488914), (208, 244457)]