50651720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9521}}^1$

素因数の和:9558

約数の個数: 64

約数和(自身を含む): 137116800

約数和(自身を除く): 86465080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 9521, 19042, 38084, 47605, 66647, 76168, 95210, 133294, 180899, 190420, 266588, 333235, 361798, 380840, 533176, 666470, 723596, 904495, 1266293, 1332940, 1447192, 1808990, 2532586, 2665880, 3617980, 5065172, 6331465, 7235960, 10130344, 12662930, 25325860, 50651720]

約数ペア:

[(1, 50651720), (2, 25325860), (4, 12662930), (5, 10130344), (7, 7235960), (8, 6331465), (10, 5065172), (14, 3617980), (19, 2665880), (20, 2532586), (28, 1808990), (35, 1447192), (38, 1332940), (40, 1266293), (56, 904495), (70, 723596), (76, 666470), (95, 533176), (133, 380840), (140, 361798), (152, 333235), (190, 266588), (266, 190420), (280, 180899), (380, 133294), (532, 95210), (665, 76168), (760, 66647), (1064, 47605), (1330, 38084), (2660, 19042), (5320, 9521)]