54897240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10639}}^1$

素因数の和:10696

約数の個数: 64

約数和(自身を含む): 168537600

約数和(自身を除く): 113640360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 10639, 21278, 31917, 42556, 53195, 63834, 85112, 106390, 127668, 159585, 212780, 255336, 319170, 425560, 457477, 638340, 914954, 1276680, 1372431, 1829908, 2287385, 2744862, 3659816, 4574770, 5489724, 6862155, 9149540, 10979448, 13724310, 18299080, 27448620, 54897240]

約数ペア:

[(1, 54897240), (2, 27448620), (3, 18299080), (4, 13724310), (5, 10979448), (6, 9149540), (8, 6862155), (10, 5489724), (12, 4574770), (15, 3659816), (20, 2744862), (24, 2287385), (30, 1829908), (40, 1372431), (43, 1276680), (60, 914954), (86, 638340), (120, 457477), (129, 425560), (172, 319170), (215, 255336), (258, 212780), (344, 159585), (430, 127668), (516, 106390), (645, 85112), (860, 63834), (1032, 53195), (1290, 42556), (1720, 31917), (2580, 21278), (5160, 10639)]