54815696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263537}}^1$

素因数の和:263558

約数の個数: 20

約数和(自身を含む): 114375492

約数和(自身を除く): 59559796

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263537, 527074, 1054148, 2108296, 3425981, 4216592, 6851962, 13703924, 27407848, 54815696]

約数ペア:

[(1, 54815696), (2, 27407848), (4, 13703924), (8, 6851962), (13, 4216592), (16, 3425981), (26, 2108296), (52, 1054148), (104, 527074), (208, 263537)]