47251260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37501}}^1$

素因数の和:37523

約数の個数: 72

約数和(自身を含む): 163808736

約数和(自身を除く): 116557476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 37501, 75002, 112503, 150004, 187505, 225006, 262507, 337509, 375010, 450012, 525014, 562515, 675018, 750020, 787521, 1050028, 1125030, 1312535, 1350036, 1575042, 1687545, 2250060, 2362563, 2625070, 3150084, 3375090, 3937605, 4725126, 5250140, 6750180, 7875210, 9450252, 11812815, 15750420, 23625630, 47251260]

約数ペア:

[(1, 47251260), (2, 23625630), (3, 15750420), (4, 11812815), (5, 9450252), (6, 7875210), (7, 6750180), (9, 5250140), (10, 4725126), (12, 3937605), (14, 3375090), (15, 3150084), (18, 2625070), (20, 2362563), (21, 2250060), (28, 1687545), (30, 1575042), (35, 1350036), (36, 1312535), (42, 1125030), (45, 1050028), (60, 787521), (63, 750020), (70, 675018), (84, 562515), (90, 525014), (105, 450012), (126, 375010), (140, 337509), (180, 262507), (210, 225006), (252, 187505), (315, 150004), (420, 112503), (630, 75002), (1260, 37501)]