50587472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{243209}}^1$

素因数の和:243230

約数の個数: 20

約数和(自身を含む): 105553140

約数和(自身を除く): 54965668

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 243209, 486418, 972836, 1945672, 3161717, 3891344, 6323434, 12646868, 25293736, 50587472]

約数ペア:

[(1, 50587472), (2, 25293736), (4, 12646868), (8, 6323434), (13, 3891344), (16, 3161717), (26, 1945672), (52, 972836), (104, 486418), (208, 243209)]