49089960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{136361}}^1$

素因数の和:136378

約数の個数: 48

約数和(自身を含む): 159543540

約数和(自身を除く): 110453580

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, 360, 136361, 272722, 409083, 545444, 681805, 818166, 1090888, 1227249, 1363610, 1636332, 2045415, 2454498, 2727220, 3272664, 4090830, 4908996, 5454440, 6136245, 8181660, 9817992, 12272490, 16363320, 24544980, 49089960]

約数ペア:

[(1, 49089960), (2, 24544980), (3, 16363320), (4, 12272490), (5, 9817992), (6, 8181660), (8, 6136245), (9, 5454440), (10, 4908996), (12, 4090830), (15, 3272664), (18, 2727220), (20, 2454498), (24, 2045415), (30, 1636332), (36, 1363610), (40, 1227249), (45, 1090888), (60, 818166), (72, 681805), (90, 545444), (120, 409083), (180, 272722), (360, 136361)]