54293240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79843}}^1$

素因数の和:79871

約数の個数: 32

約数和(自身を含む): 129347280

約数和(自身を除く): 75054040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 79843, 159686, 319372, 399215, 638744, 798430, 1357331, 1596860, 2714662, 3193720, 5429324, 6786655, 10858648, 13573310, 27146620, 54293240]

約数ペア:

[(1, 54293240), (2, 27146620), (4, 13573310), (5, 10858648), (8, 6786655), (10, 5429324), (17, 3193720), (20, 2714662), (34, 1596860), (40, 1357331), (68, 798430), (85, 638744), (136, 399215), (170, 319372), (340, 159686), (680, 79843)]