54342460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{44543}}^1$

素因数の和:44613

約数の個数: 24

約数和(自身を含む): 115992576

約数和(自身を除く): 61650116

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 44543, 89086, 178172, 222715, 445430, 890860, 2717123, 5434246, 10868492, 13585615, 27171230, 54342460]

約数ペア:

[(1, 54342460), (2, 27171230), (4, 13585615), (5, 10868492), (10, 5434246), (20, 2717123), (61, 890860), (122, 445430), (244, 222715), (305, 178172), (610, 89086), (1220, 44543)]