53213368

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{39359}}^1$

素因数の和:39391

約数の個数: 24

約数和(自身を含む): 108043200

約数和(自身を除く): 54829832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 39359, 78718, 157436, 314872, 511667, 1023334, 2046668, 4093336, 6651671, 13303342, 26606684, 53213368]

約数ペア:

[(1, 53213368), (2, 26606684), (4, 13303342), (8, 6651671), (13, 4093336), (26, 2046668), (52, 1023334), (104, 511667), (169, 314872), (338, 157436), (676, 78718), (1352, 39359)]