52711260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17929}}^1$

素因数の和:17955

約数の個数: 72

約数和(自身を含む): 171697680

約数和(自身を除く): 118986420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 17929, 35858, 53787, 71716, 89645, 107574, 125503, 179290, 215148, 251006, 268935, 358580, 376509, 502012, 537870, 627515, 753018, 878521, 1075740, 1255030, 1506036, 1757042, 1882545, 2510060, 2635563, 3514084, 3765090, 4392605, 5271126, 7530180, 8785210, 10542252, 13177815, 17570420, 26355630, 52711260]

約数ペア:

[(1, 52711260), (2, 26355630), (3, 17570420), (4, 13177815), (5, 10542252), (6, 8785210), (7, 7530180), (10, 5271126), (12, 4392605), (14, 3765090), (15, 3514084), (20, 2635563), (21, 2510060), (28, 1882545), (30, 1757042), (35, 1506036), (42, 1255030), (49, 1075740), (60, 878521), (70, 753018), (84, 627515), (98, 537870), (105, 502012), (140, 376509), (147, 358580), (196, 268935), (210, 251006), (245, 215148), (294, 179290), (420, 125503), (490, 107574), (588, 89645), (735, 71716), (980, 53787), (1470, 35858), (2940, 17929)]