51979896

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37997}}^1$

素因数の和:38028

約数の個数: 48

約数和(自身を含む): 148192200

約数和(自身を除く): 96212304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 37997, 75994, 113991, 151988, 227982, 303976, 341973, 455964, 683946, 721943, 911928, 1367892, 1443886, 2165829, 2735784, 2887772, 4331658, 5775544, 6497487, 8663316, 12994974, 17326632, 25989948, 51979896]

約数ペア:

[(1, 51979896), (2, 25989948), (3, 17326632), (4, 12994974), (6, 8663316), (8, 6497487), (9, 5775544), (12, 4331658), (18, 2887772), (19, 2735784), (24, 2165829), (36, 1443886), (38, 1367892), (57, 911928), (72, 721943), (76, 683946), (114, 455964), (152, 341973), (171, 303976), (228, 227982), (342, 151988), (456, 113991), (684, 75994), (1368, 37997)]