54720294

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 111826176

約数和(自身を除く): 57105882

約数列:

[1, 2, 3, 6, 61, 122, 183, 307, 366, 487, 614, 921, 974, 1461, 1842, 2922, 18727, 29707, 37454, 56181, 59414, 89121, 112362, 149509, 178242, 299018, 448527, 897054, 9120049, 18240098, 27360147, 54720294]

約数ペア:

[(1, 54720294), (2, 27360147), (3, 18240098), (6, 9120049), (61, 897054), (122, 448527), (183, 299018), (307, 178242), (366, 149509), (487, 112362), (614, 89121), (921, 59414), (974, 56181), (1461, 37454), (1842, 29707), (2922, 18727)]