48217240

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11059}}^1$

素因数の和:11179

約数の個数: 32

約数和(自身を含む): 109494000

約数和(自身を除く): 61276760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 11059, 22118, 44236, 55295, 88472, 110590, 221180, 442360, 1205431, 2410862, 4821724, 6027155, 9643448, 12054310, 24108620, 48217240]

約数ペア:

[(1, 48217240), (2, 24108620), (4, 12054310), (5, 9643448), (8, 6027155), (10, 4821724), (20, 2410862), (40, 1205431), (109, 442360), (218, 221180), (436, 110590), (545, 88472), (872, 55295), (1090, 44236), (2180, 22118), (4360, 11059)]