54005866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 88974720

約数和(自身を除く): 34968854

約数列:

[1, 2, 19, 37, 38, 71, 74, 142, 541, 703, 1082, 1349, 1406, 2627, 2698, 5254, 10279, 20017, 20558, 38411, 40034, 49913, 76822, 99826, 380323, 729809, 760646, 1421207, 1459618, 2842414, 27002933, 54005866]

約数ペア:

[(1, 54005866), (2, 27002933), (19, 2842414), (37, 1459618), (38, 1421207), (71, 760646), (74, 729809), (142, 380323), (541, 99826), (703, 76822), (1082, 49913), (1349, 40034), (1406, 38411), (2627, 20558), (2698, 20017), (5254, 10279)]