54908464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263983}}^1$

素因数の和:264004

約数の個数: 20

約数和(自身を含む): 114569056

約数和(自身を除く): 59660592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263983, 527966, 1055932, 2111864, 3431779, 4223728, 6863558, 13727116, 27454232, 54908464]

約数ペア:

[(1, 54908464), (2, 27454232), (4, 13727116), (8, 6863558), (13, 4223728), (16, 3431779), (26, 2111864), (52, 1055932), (104, 527966), (208, 263983)]