55619824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{267403}}^1$

素因数の和:267424

約数の個数: 20

約数和(自身を含む): 116053336

約数和(自身を除く): 60433512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 267403, 534806, 1069612, 2139224, 3476239, 4278448, 6952478, 13904956, 27809912, 55619824]

約数ペア:

[(1, 55619824), (2, 27809912), (4, 13904956), (8, 6952478), (13, 4278448), (16, 3476239), (26, 2139224), (52, 1069612), (104, 534806), (208, 267403)]