49426920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{547}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 161572320

約数和(自身を除く): 112145400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 251, 360, 502, 547, 753, 1004, 1094, 1255, 1506, 1641, 2008, 2188, 2259, 2510, 2735, 3012, 3282, 3765, 4376, 4518, 4923, 5020, 5470, 6024, 6564, 7530, 8205, 9036, 9846, 10040, 10940, 11295, 13128, 15060, 16410, 18072, 19692, 21880, 22590, 24615, 30120, 32820, 39384, 45180, 49230, 65640, 90360, 98460, 137297, 196920, 274594, 411891, 549188, 686485, 823782, 1098376, 1235673, 1372970, 1647564, 2059455, 2471346, 2745940, 3295128, 4118910, 4942692, 5491880, 6178365, 8237820, 9885384, 12356730, 16475640, 24713460, 49426920]

約数ペア:

[(1, 49426920), (2, 24713460), (3, 16475640), (4, 12356730), (5, 9885384), (6, 8237820), (8, 6178365), (9, 5491880), (10, 4942692), (12, 4118910), (15, 3295128), (18, 2745940), (20, 2471346), (24, 2059455), (30, 1647564), (36, 1372970), (40, 1235673), (45, 1098376), (60, 823782), (72, 686485), (90, 549188), (120, 411891), (180, 274594), (251, 196920), (360, 137297), (502, 98460), (547, 90360), (753, 65640), (1004, 49230), (1094, 45180), (1255, 39384), (1506, 32820), (1641, 30120), (2008, 24615), (2188, 22590), (2259, 21880), (2510, 19692), (2735, 18072), (3012, 16410), (3282, 15060), (3765, 13128), (4376, 11295), (4518, 10940), (4923, 10040), (5020, 9846), (5470, 9036), (6024, 8205), (6564, 7530)]