54739984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2957}}^1$

素因数の和:3067

約数の個数: 40

約数和(自身を含む): 115539480

約数和(自身を除く): 60799496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 2957, 4628, 5914, 9256, 11828, 18512, 23656, 38441, 47312, 76882, 153764, 263173, 307528, 526346, 615056, 1052692, 2105384, 3421249, 4210768, 6842498, 13684996, 27369992, 54739984]

約数ペア:

[(1, 54739984), (2, 27369992), (4, 13684996), (8, 6842498), (13, 4210768), (16, 3421249), (26, 2105384), (52, 1052692), (89, 615056), (104, 526346), (178, 307528), (208, 263173), (356, 153764), (712, 76882), (1157, 47312), (1424, 38441), (2314, 23656), (2957, 18512), (4628, 11828), (5914, 9256)]